20822078340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:376

約数の個数: 576

約数和(自身を含む): 78875596800

約数和(自身を除く): 58053518460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 43, 45, 57, 60, 63, 70, 76, 84, 86, 90, 95, 105, 113, 114, 126, 129, 133, 140, 171, 172, 179, 180, 190, 210, 215, 226, 228, 252, 258, 266, 285, 301, 315, 339, 342, 358, 380, 387, 399, 420, 430, 452, 516, 532, 537, 565, 570, 602, 630, 645, 665, 678, 684, 716, 774, 791, 798, 817, 855, 860, 895, 903, 1017, 1074, 1130, 1140, 1197, 1204, 1253, 1260, 1290, 1330, 1356, 1505, 1548, 1582, 1596, 1611, 1634, 1695, 1710, 1790, 1806, 1935, 1995, 2034, 2147, 2148, 2260, 2373, 2394, 2451, 2506, 2580, 2660, 2685, 2709, 3010, 3164, 3222, 3268, 3390, 3401, 3420, 3580, 3612, 3759, 3870, 3955, 3990, 4068, 4085, 4294, 4515, 4746, 4788, 4859, 4902, 5012, 5085, 5370, 5418, 5719, 5985, 6020, 6265, 6441, 6444, 6780, 6802, 7119, 7353, 7518, 7697, 7740, 7910, 7980, 8055, 8170, 8588, 9030, 9492, 9718, 9804, 10170, 10203, 10735, 10740, 10836, 11277, 11438, 11865, 11970, 12255, 12530, 12882, 13545, 13604, 14238, 14577, 14706, 15029, 15036, 15394, 15820, 16110, 16340, 17005, 17157, 18060, 18795, 19323, 19436, 20227, 20340, 20406, 21470, 22554, 22876, 23091, 23730, 23807, 23940, 24295, 24510, 25060, 25764, 27090, 28476, 28595, 29154, 29412, 30058, 30609, 30788, 32205, 32220, 34010, 34013, 34314, 35595, 36765, 37590, 38485, 38646, 40454, 40812, 42940, 43731, 45087, 45108, 46182, 47460, 47614, 48590, 49020, 51015, 51471, 53879, 54180, 56385, 57190, 58308, 60116, 60681, 61218, 64410, 68020, 68026, 68628, 69273, 71190, 71421, 72885, 73530, 75145, 75180, 76970, 77292, 80908, 85785, 87462, 90174, 92321, 92364, 95228, 96615, 97180, 101135, 102030, 102039, 102942, 107758, 112770, 114380, 115455, 119035, 121362, 122436, 128820, 135261, 136052, 138546, 141589, 142380, 142842, 145770, 146243, 147060, 150290, 153045, 153940, 161637, 170065, 171570, 174924, 180348, 182043, 184642, 193230, 202270, 204060, 204078, 205884, 214263, 215516, 218655, 225435, 225540, 230910, 238070, 242724, 257355, 269395, 270522, 276963, 277092, 283178, 285684, 291540, 292486, 300580, 303405, 306090, 306117, 323274, 340130, 343140, 346365, 357105, 364086, 369284, 384313, 386460, 404540, 408156, 424767, 428526, 437310, 438729, 450870, 461605, 461820, 476140, 484911, 510195, 514710, 538790, 541044, 553926, 566356, 584972, 606810, 612180, 612234, 646247, 646548, 676305, 680260, 692730, 707945, 714210, 728172, 731215, 768626, 808185, 830889, 849534, 857052, 869761, 874620, 877458, 901740, 910215, 923210, 969822, 1020390, 1023701, 1029420, 1071315, 1077580, 1107852, 1152939, 1213620, 1224468, 1274301, 1292494, 1316187, 1352610, 1384815, 1385460, 1415890, 1428420, 1462430, 1530585, 1537252, 1616370, 1661778, 1699068, 1739522, 1754916, 1820430, 1846420, 1921565, 1938741, 1939644, 2040780, 2047402, 2123835, 2142630, 2193645, 2305878, 2424555, 2548602, 2584988, 2609283, 2632374, 2690191, 2705220, 2769630, 2831780, 2924860, 3061170, 3071103, 3231235, 3232740, 3323556, 3458817, 3479044, 3640860, 3843130, 3877482, 4094804, 4154445, 4247670, 4285260, 4348805, 4387290, 4611756, 4849110, 5097204, 5118505, 5218566, 5264748, 5380382, 5539260, 5764695, 5816223, 6088327, 6122340, 6142206, 6371505, 6462470, 6580935, 6917634, 7686260, 7754964, 7827849, 8070573, 8308890, 8495340, 8697610, 8774580, 9213309, 9693705, 9698220, 10237010, 10437132, 10760764, 11529390, 11632446, 12176654, 12284412, 12743010, 12924940, 13046415, 13161870, 13450955, 13835268, 15355515, 15655698, 16141146, 16525459, 16617780, 17294085, 17395220, 18264981, 18426618, 19387410, 20474020, 23058780, 23264892, 24211719, 24353308, 25486020, 26092830, 26323740, 26901910, 29081115, 30441635, 30711030, 31311396, 32282292, 33050918, 34588170, 36529962, 36853236, 38774820, 39139245, 40352865, 46066545, 48423438, 49576377, 52185660, 53803820, 54794943, 58162230, 60883270, 61422060, 66101836, 69176340, 73059924, 78278490, 80705730, 82627295, 91324905, 92133090, 96846876, 99152754, 109589886, 115678213, 116324460, 121058595, 121766540, 148729131, 156556980, 161411460, 165254590, 182649810, 184266180, 198305508, 219179772, 231356426, 242117190, 247881885, 273974715, 297458262, 330509180, 347034639, 365299620, 462712852, 484234380, 495763770, 547949430, 578391065, 594916524, 694069278, 743645655, 991527540, 1041103917, 1095898860, 1156782130, 1388138556, 1487291310, 1735173195, 2082207834, 2313564260, 2974582620, 3470346390, 4164415668, 5205519585, 6940692780, 10411039170, 20822078340]

約数ペア:

[(1, 20822078340), (2, 10411039170), (3, 6940692780), (4, 5205519585), (5, 4164415668), (6, 3470346390), (7, 2974582620), (9, 2313564260), (10, 2082207834), (12, 1735173195), (14, 1487291310), (15, 1388138556), (18, 1156782130), (19, 1095898860), (20, 1041103917), (21, 991527540), (28, 743645655), (30, 694069278), (35, 594916524), (36, 578391065), (38, 547949430), (42, 495763770), (43, 484234380), (45, 462712852), (57, 365299620), (60, 347034639), (63, 330509180), (70, 297458262), (76, 273974715), (84, 247881885), (86, 242117190), (90, 231356426), (95, 219179772), (105, 198305508), (113, 184266180), (114, 182649810), (126, 165254590), (129, 161411460), (133, 156556980), (140, 148729131), (171, 121766540), (172, 121058595), (179, 116324460), (180, 115678213), (190, 109589886), (210, 99152754), (215, 96846876), (226, 92133090), (228, 91324905), (252, 82627295), (258, 80705730), (266, 78278490), (285, 73059924), (301, 69176340), (315, 66101836), (339, 61422060), (342, 60883270), (358, 58162230), (380, 54794943), (387, 53803820), (399, 52185660), (420, 49576377), (430, 48423438), (452, 46066545), (516, 40352865), (532, 39139245), (537, 38774820), (565, 36853236), (570, 36529962), (602, 34588170), (630, 33050918), (645, 32282292), (665, 31311396), (678, 30711030), (684, 30441635), (716, 29081115), (774, 26901910), (791, 26323740), (798, 26092830), (817, 25486020), (855, 24353308), (860, 24211719), (895, 23264892), (903, 23058780), (1017, 20474020), (1074, 19387410), (1130, 18426618), (1140, 18264981), (1197, 17395220), (1204, 17294085), (1253, 16617780), (1260, 16525459), (1290, 16141146), (1330, 15655698), (1356, 15355515), (1505, 13835268), (1548, 13450955), (1582, 13161870), (1596, 13046415), (1611, 12924940), (1634, 12743010), (1695, 12284412), (1710, 12176654), (1790, 11632446), (1806, 11529390), (1935, 10760764), (1995, 10437132), (2034, 10237010), (2147, 9698220), (2148, 9693705), (2260, 9213309), (2373, 8774580), (2394, 8697610), (2451, 8495340), (2506, 8308890), (2580, 8070573), (2660, 7827849), (2685, 7754964), (2709, 7686260), (3010, 6917634), (3164, 6580935), (3222, 6462470), (3268, 6371505), (3390, 6142206), (3401, 6122340), (3420, 6088327), (3580, 5816223), (3612, 5764695), (3759, 5539260), (3870, 5380382), (3955, 5264748), (3990, 5218566), (4068, 5118505), (4085, 5097204), (4294, 4849110), (4515, 4611756), (4746, 4387290), (4788, 4348805), (4859, 4285260), (4902, 4247670), (5012, 4154445), (5085, 4094804), (5370, 3877482), (5418, 3843130), (5719, 3640860), (5985, 3479044), (6020, 3458817), (6265, 3323556), (6441, 3232740), (6444, 3231235), (6780, 3071103), (6802, 3061170), (7119, 2924860), (7353, 2831780), (7518, 2769630), (7697, 2705220), (7740, 2690191), (7910, 2632374), (7980, 2609283), (8055, 2584988), (8170, 2548602), (8588, 2424555), (9030, 2305878), (9492, 2193645), (9718, 2142630), (9804, 2123835), (10170, 2047402), (10203, 2040780), (10735, 1939644), (10740, 1938741), (10836, 1921565), (11277, 1846420), (11438, 1820430), (11865, 1754916), (11970, 1739522), (12255, 1699068), (12530, 1661778), (12882, 1616370), (13545, 1537252), (13604, 1530585), (14238, 1462430), (14577, 1428420), (14706, 1415890), (15029, 1385460), (15036, 1384815), (15394, 1352610), (15820, 1316187), (16110, 1292494), (16340, 1274301), (17005, 1224468), (17157, 1213620), (18060, 1152939), (18795, 1107852), (19323, 1077580), (19436, 1071315), (20227, 1029420), (20340, 1023701), (20406, 1020390), (21470, 969822), (22554, 923210), (22876, 910215), (23091, 901740), (23730, 877458), (23807, 874620), (23940, 869761), (24295, 857052), (24510, 849534), (25060, 830889), (25764, 808185), (27090, 768626), (28476, 731215), (28595, 728172), (29154, 714210), (29412, 707945), (30058, 692730), (30609, 680260), (30788, 676305), (32205, 646548), (32220, 646247), (34010, 612234), (34013, 612180), (34314, 606810), (35595, 584972), (36765, 566356), (37590, 553926), (38485, 541044), (38646, 538790), (40454, 514710), (40812, 510195), (42940, 484911), (43731, 476140), (45087, 461820), (45108, 461605), (46182, 450870), (47460, 438729), (47614, 437310), (48590, 428526), (49020, 424767), (51015, 408156), (51471, 404540), (53879, 386460), (54180, 384313), (56385, 369284), (57190, 364086), (58308, 357105), (60116, 346365), (60681, 343140), (61218, 340130), (64410, 323274), (68020, 306117), (68026, 306090), (68628, 303405), (69273, 300580), (71190, 292486), (71421, 291540), (72885, 285684), (73530, 283178), (75145, 277092), (75180, 276963), (76970, 270522), (77292, 269395), (80908, 257355), (85785, 242724), (87462, 238070), (90174, 230910), (92321, 225540), (92364, 225435), (95228, 218655), (96615, 215516), (97180, 214263), (101135, 205884), (102030, 204078), (102039, 204060), (102942, 202270), (107758, 193230), (112770, 184642), (114380, 182043), (115455, 180348), (119035, 174924), (121362, 171570), (122436, 170065), (128820, 161637), (135261, 153940), (136052, 153045), (138546, 150290), (141589, 147060), (142380, 146243), (142842, 145770)]