439945380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 576

約数和(自身を含む): 1811496960

約数和(自身を除く): 1371551580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 19, 20, 21, 23, 28, 30, 34, 35, 36, 38, 42, 45, 46, 47, 51, 57, 60, 63, 68, 69, 70, 76, 84, 85, 90, 92, 94, 95, 102, 105, 114, 115, 119, 126, 133, 138, 140, 141, 153, 161, 170, 171, 180, 188, 190, 204, 207, 210, 228, 230, 235, 238, 252, 255, 266, 276, 282, 285, 306, 315, 322, 323, 329, 340, 342, 345, 357, 380, 391, 399, 414, 420, 423, 437, 460, 470, 476, 483, 510, 532, 564, 570, 595, 612, 630, 644, 646, 658, 665, 684, 690, 705, 714, 765, 782, 798, 799, 805, 828, 846, 855, 874, 893, 940, 966, 969, 987, 1020, 1035, 1071, 1081, 1140, 1173, 1190, 1197, 1260, 1292, 1311, 1316, 1330, 1380, 1410, 1428, 1449, 1530, 1564, 1596, 1598, 1610, 1615, 1645, 1692, 1710, 1748, 1785, 1786, 1932, 1938, 1955, 1974, 1995, 2070, 2115, 2142, 2162, 2185, 2261, 2346, 2380, 2394, 2397, 2415, 2622, 2660, 2679, 2737, 2820, 2898, 2907, 2961, 3059, 3060, 3196, 3220, 3230, 3243, 3290, 3420, 3519, 3570, 3572, 3876, 3910, 3933, 3948, 3990, 3995, 4140, 4230, 4284, 4324, 4370, 4465, 4522, 4692, 4788, 4794, 4830, 4845, 4935, 5244, 5355, 5358, 5405, 5474, 5593, 5796, 5814, 5865, 5922, 5985, 6118, 6251, 6460, 6486, 6555, 6580, 6783, 7038, 7140, 7191, 7245, 7429, 7567, 7820, 7866, 7980, 7990, 8037, 8211, 8460, 8740, 8930, 9044, 9177, 9588, 9660, 9690, 9729, 9870, 10710, 10716, 10810, 10948, 11186, 11305, 11628, 11730, 11844, 11970, 11985, 12236, 12502, 12972, 13110, 13395, 13566, 13685, 14076, 14382, 14490, 14535, 14805, 14858, 15134, 15181, 15295, 15732, 15980, 16074, 16215, 16422, 16779, 17595, 17860, 18354, 18377, 18753, 19380, 19458, 19665, 19740, 20349, 20539, 21420, 21620, 22287, 22372, 22610, 22701, 23460, 23940, 23970, 24633, 25004, 26220, 26790, 27132, 27370, 27531, 27965, 28764, 28980, 29070, 29610, 29716, 30268, 30362, 30590, 31255, 32148, 32430, 32844, 33558, 33915, 35190, 35955, 36708, 36754, 37145, 37506, 37835, 38916, 39330, 40185, 40698, 41055, 41078, 44574, 45220, 45402, 45543, 45885, 47940, 48645, 49266, 50337, 52003, 53580, 54740, 55062, 55131, 55930, 56259, 58140, 59220, 60724, 61180, 61617, 62510, 64860, 66861, 67116, 67830, 68103, 70380, 71910, 73508, 74290, 75012, 75670, 75905, 78660, 80370, 81396, 82110, 82156, 83895, 89148, 90804, 91086, 91770, 91885, 93765, 97290, 98532, 100674, 101745, 102695, 104006, 106267, 110124, 110262, 111435, 111860, 112518, 113505, 123165, 123234, 125020, 128639, 133722, 135660, 136206, 136629, 137655, 143773, 143820, 148580, 151340, 151810, 156009, 160740, 164220, 165393, 167790, 182172, 183540, 183770, 184851, 187530, 194580, 201348, 203490, 205390, 208012, 212534, 220524, 222870, 225036, 227010, 227715, 246330, 246468, 251685, 257278, 260015, 267444, 272412, 273258, 275310, 275655, 281295, 287546, 303620, 308085, 312018, 318801, 330786, 334305, 335580, 340515, 349163, 367540, 369702, 375060, 385917, 406980, 410780, 425068, 431319, 445740, 454020, 455430, 468027, 492660, 503370, 514556, 520030, 531335, 546516, 550620, 551310, 562590, 575092, 616170, 624036, 637602, 643195, 661572, 668610, 681030, 683145, 698326, 718865, 739404, 771834, 780045, 826965, 862638, 910860, 924255, 936054, 956403, 1006740, 1040060, 1047489, 1062670, 1102620, 1125180, 1157751, 1232340, 1275204, 1286390, 1293957, 1337220, 1362060, 1366290, 1396652, 1437730, 1543668, 1560090, 1594005, 1653930, 1725276, 1745815, 1848510, 1872108, 1912806, 1929585, 2094978, 2125340, 2156595, 2315502, 2340135, 2444141, 2572780, 2587914, 2732580, 2875460, 3120180, 3142467, 3188010, 3307860, 3491630, 3697020, 3825612, 3859170, 4189956, 4313190, 4631004, 4680270, 4782015, 4888282, 5175828, 5237445, 5788755, 6284934, 6376020, 6469785, 6983260, 7332423, 7718340, 8626380, 9360540, 9564030, 9776564, 10474890, 11577510, 12220705, 12569868, 12939570, 14664846, 15712335, 19128060, 20949780, 21997269, 23155020, 24441410, 25879140, 29329692, 31424670, 36662115, 43994538, 48882820, 62849340, 73324230, 87989076, 109986345, 146648460, 219972690, 439945380]

約数ペア:

[(1, 439945380), (2, 219972690), (3, 146648460), (4, 109986345), (5, 87989076), (6, 73324230), (7, 62849340), (9, 48882820), (10, 43994538), (12, 36662115), (14, 31424670), (15, 29329692), (17, 25879140), (18, 24441410), (19, 23155020), (20, 21997269), (21, 20949780), (23, 19128060), (28, 15712335), (30, 14664846), (34, 12939570), (35, 12569868), (36, 12220705), (38, 11577510), (42, 10474890), (45, 9776564), (46, 9564030), (47, 9360540), (51, 8626380), (57, 7718340), (60, 7332423), (63, 6983260), (68, 6469785), (69, 6376020), (70, 6284934), (76, 5788755), (84, 5237445), (85, 5175828), (90, 4888282), (92, 4782015), (94, 4680270), (95, 4631004), (102, 4313190), (105, 4189956), (114, 3859170), (115, 3825612), (119, 3697020), (126, 3491630), (133, 3307860), (138, 3188010), (140, 3142467), (141, 3120180), (153, 2875460), (161, 2732580), (170, 2587914), (171, 2572780), (180, 2444141), (188, 2340135), (190, 2315502), (204, 2156595), (207, 2125340), (210, 2094978), (228, 1929585), (230, 1912806), (235, 1872108), (238, 1848510), (252, 1745815), (255, 1725276), (266, 1653930), (276, 1594005), (282, 1560090), (285, 1543668), (306, 1437730), (315, 1396652), (322, 1366290), (323, 1362060), (329, 1337220), (340, 1293957), (342, 1286390), (345, 1275204), (357, 1232340), (380, 1157751), (391, 1125180), (399, 1102620), (414, 1062670), (420, 1047489), (423, 1040060), (437, 1006740), (460, 956403), (470, 936054), (476, 924255), (483, 910860), (510, 862638), (532, 826965), (564, 780045), (570, 771834), (595, 739404), (612, 718865), (630, 698326), (644, 683145), (646, 681030), (658, 668610), (665, 661572), (684, 643195), (690, 637602), (705, 624036), (714, 616170), (765, 575092), (782, 562590), (798, 551310), (799, 550620), (805, 546516), (828, 531335), (846, 520030), (855, 514556), (874, 503370), (893, 492660), (940, 468027), (966, 455430), (969, 454020), (987, 445740), (1020, 431319), (1035, 425068), (1071, 410780), (1081, 406980), (1140, 385917), (1173, 375060), (1190, 369702), (1197, 367540), (1260, 349163), (1292, 340515), (1311, 335580), (1316, 334305), (1330, 330786), (1380, 318801), (1410, 312018), (1428, 308085), (1449, 303620), (1530, 287546), (1564, 281295), (1596, 275655), (1598, 275310), (1610, 273258), (1615, 272412), (1645, 267444), (1692, 260015), (1710, 257278), (1748, 251685), (1785, 246468), (1786, 246330), (1932, 227715), (1938, 227010), (1955, 225036), (1974, 222870), (1995, 220524), (2070, 212534), (2115, 208012), (2142, 205390), (2162, 203490), (2185, 201348), (2261, 194580), (2346, 187530), (2380, 184851), (2394, 183770), (2397, 183540), (2415, 182172), (2622, 167790), (2660, 165393), (2679, 164220), (2737, 160740), (2820, 156009), (2898, 151810), (2907, 151340), (2961, 148580), (3059, 143820), (3060, 143773), (3196, 137655), (3220, 136629), (3230, 136206), (3243, 135660), (3290, 133722), (3420, 128639), (3519, 125020), (3570, 123234), (3572, 123165), (3876, 113505), (3910, 112518), (3933, 111860), (3948, 111435), (3990, 110262), (3995, 110124), (4140, 106267), (4230, 104006), (4284, 102695), (4324, 101745), (4370, 100674), (4465, 98532), (4522, 97290), (4692, 93765), (4788, 91885), (4794, 91770), (4830, 91086), (4845, 90804), (4935, 89148), (5244, 83895), (5355, 82156), (5358, 82110), (5405, 81396), (5474, 80370), (5593, 78660), (5796, 75905), (5814, 75670), (5865, 75012), (5922, 74290), (5985, 73508), (6118, 71910), (6251, 70380), (6460, 68103), (6486, 67830), (6555, 67116), (6580, 66861), (6783, 64860), (7038, 62510), (7140, 61617), (7191, 61180), (7245, 60724), (7429, 59220), (7567, 58140), (7820, 56259), (7866, 55930), (7980, 55131), (7990, 55062), (8037, 54740), (8211, 53580), (8460, 52003), (8740, 50337), (8930, 49266), (9044, 48645), (9177, 47940), (9588, 45885), (9660, 45543), (9690, 45402), (9729, 45220), (9870, 44574), (10710, 41078), (10716, 41055), (10810, 40698), (10948, 40185), (11186, 39330), (11305, 38916), (11628, 37835), (11730, 37506), (11844, 37145), (11970, 36754), (11985, 36708), (12236, 35955), (12502, 35190), (12972, 33915), (13110, 33558), (13395, 32844), (13566, 32430), (13685, 32148), (14076, 31255), (14382, 30590), (14490, 30362), (14535, 30268), (14805, 29716), (14858, 29610), (15134, 29070), (15181, 28980), (15295, 28764), (15732, 27965), (15980, 27531), (16074, 27370), (16215, 27132), (16422, 26790), (16779, 26220), (17595, 25004), (17860, 24633), (18354, 23970), (18377, 23940), (18753, 23460), (19380, 22701), (19458, 22610), (19665, 22372), (19740, 22287), (20349, 21620), (20539, 21420)]