20227815720

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15647}}^1$

素因数の和:15699

約数の個数: 384

約数和(自身を含む): 82020556800

約数和(自身を除く): 61792741080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 81, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 162, 168, 171, 180, 189, 190, 210, 216, 228, 243, 252, 266, 270, 280, 285, 315, 324, 342, 360, 378, 380, 399, 405, 420, 456, 486, 504, 513, 532, 540, 567, 570, 630, 648, 665, 684, 756, 760, 798, 810, 840, 855, 945, 972, 1026, 1064, 1080, 1134, 1140, 1197, 1215, 1260, 1330, 1368, 1512, 1539, 1596, 1620, 1701, 1710, 1890, 1944, 1995, 2052, 2268, 2280, 2394, 2430, 2520, 2565, 2660, 2835, 3078, 3192, 3240, 3402, 3420, 3591, 3780, 3990, 4104, 4536, 4617, 4788, 4860, 5130, 5320, 5670, 5985, 6156, 6804, 6840, 7182, 7560, 7695, 7980, 8505, 9234, 9576, 9720, 10260, 10773, 11340, 11970, 12312, 13608, 14364, 15390, 15647, 15960, 17010, 17955, 18468, 20520, 21546, 22680, 23085, 23940, 28728, 30780, 31294, 32319, 34020, 35910, 36936, 43092, 46170, 46941, 47880, 53865, 61560, 62588, 64638, 68040, 71820, 78235, 86184, 92340, 93882, 107730, 109529, 125176, 129276, 140823, 143640, 156470, 161595, 184680, 187764, 215460, 219058, 234705, 258552, 281646, 297293, 312940, 323190, 328587, 375528, 422469, 430920, 438116, 469410, 547645, 563292, 594586, 625880, 646380, 657174, 704115, 844938, 876232, 891879, 938820, 985761, 1095290, 1126584, 1189172, 1267407, 1292760, 1314348, 1408230, 1486465, 1642935, 1689876, 1783758, 1877640, 1971522, 2081051, 2112345, 2190580, 2378344, 2534814, 2628696, 2675637, 2816460, 2957283, 2972930, 3285870, 3379752, 3567516, 3802221, 3943044, 4162102, 4224690, 4381160, 4459395, 4928805, 5069628, 5351274, 5632920, 5914566, 5945860, 6243153, 6337035, 6571740, 7135032, 7604442, 7886088, 8026911, 8324204, 8449380, 8871849, 8918790, 9857610, 10139256, 10405255, 10702548, 11829132, 11891720, 12486306, 12674070, 13143480, 13378185, 14786415, 15208884, 16053822, 16648408, 16898760, 17743698, 17837580, 18729459, 19011105, 19715220, 20810510, 21405096, 23658264, 24080733, 24972612, 25348140, 26615547, 26756370, 29572830, 30417768, 31215765, 32107644, 35487396, 35675160, 37458918, 38022210, 39430440, 40134555, 41621020, 44359245, 48161466, 49945224, 50696280, 53231094, 53512740, 56188377, 59145660, 62431530, 64215288, 70974792, 72242199, 74917836, 76044420, 80269110, 83242040, 88718490, 93647295, 96322932, 106462188, 107025480, 112376754, 118291320, 120403665, 124863060, 133077735, 144484398, 149835672, 152088840, 160538220, 168565131, 177436980, 187294590, 192645864, 212924376, 224753508, 240807330, 249726120, 266155470, 280941885, 288968796, 321076440, 337130262, 354873960, 361210995, 374589180, 449507016, 481614660, 505695393, 532310940, 561883770, 577937592, 674260524, 722421990, 749178360, 842825655, 963229320, 1011390786, 1064621880, 1123767540, 1348521048, 1444843980, 1685651310, 2022781572, 2247535080, 2528476965, 2889687960, 3371302620, 4045563144, 5056953930, 6742605240, 10113907860, 20227815720]

約数ペア:

[(1, 20227815720), (2, 10113907860), (3, 6742605240), (4, 5056953930), (5, 4045563144), (6, 3371302620), (7, 2889687960), (8, 2528476965), (9, 2247535080), (10, 2022781572), (12, 1685651310), (14, 1444843980), (15, 1348521048), (18, 1123767540), (19, 1064621880), (20, 1011390786), (21, 963229320), (24, 842825655), (27, 749178360), (28, 722421990), (30, 674260524), (35, 577937592), (36, 561883770), (38, 532310940), (40, 505695393), (42, 481614660), (45, 449507016), (54, 374589180), (56, 361210995), (57, 354873960), (60, 337130262), (63, 321076440), (70, 288968796), (72, 280941885), (76, 266155470), (81, 249726120), (84, 240807330), (90, 224753508), (95, 212924376), (105, 192645864), (108, 187294590), (114, 177436980), (120, 168565131), (126, 160538220), (133, 152088840), (135, 149835672), (140, 144484398), (152, 133077735), (162, 124863060), (168, 120403665), (171, 118291320), (180, 112376754), (189, 107025480), (190, 106462188), (210, 96322932), (216, 93647295), (228, 88718490), (243, 83242040), (252, 80269110), (266, 76044420), (270, 74917836), (280, 72242199), (285, 70974792), (315, 64215288), (324, 62431530), (342, 59145660), (360, 56188377), (378, 53512740), (380, 53231094), (399, 50696280), (405, 49945224), (420, 48161466), (456, 44359245), (486, 41621020), (504, 40134555), (513, 39430440), (532, 38022210), (540, 37458918), (567, 35675160), (570, 35487396), (630, 32107644), (648, 31215765), (665, 30417768), (684, 29572830), (756, 26756370), (760, 26615547), (798, 25348140), (810, 24972612), (840, 24080733), (855, 23658264), (945, 21405096), (972, 20810510), (1026, 19715220), (1064, 19011105), (1080, 18729459), (1134, 17837580), (1140, 17743698), (1197, 16898760), (1215, 16648408), (1260, 16053822), (1330, 15208884), (1368, 14786415), (1512, 13378185), (1539, 13143480), (1596, 12674070), (1620, 12486306), (1701, 11891720), (1710, 11829132), (1890, 10702548), (1944, 10405255), (1995, 10139256), (2052, 9857610), (2268, 8918790), (2280, 8871849), (2394, 8449380), (2430, 8324204), (2520, 8026911), (2565, 7886088), (2660, 7604442), (2835, 7135032), (3078, 6571740), (3192, 6337035), (3240, 6243153), (3402, 5945860), (3420, 5914566), (3591, 5632920), (3780, 5351274), (3990, 5069628), (4104, 4928805), (4536, 4459395), (4617, 4381160), (4788, 4224690), (4860, 4162102), (5130, 3943044), (5320, 3802221), (5670, 3567516), (5985, 3379752), (6156, 3285870), (6804, 2972930), (6840, 2957283), (7182, 2816460), (7560, 2675637), (7695, 2628696), (7980, 2534814), (8505, 2378344), (9234, 2190580), (9576, 2112345), (9720, 2081051), (10260, 1971522), (10773, 1877640), (11340, 1783758), (11970, 1689876), (12312, 1642935), (13608, 1486465), (14364, 1408230), (15390, 1314348), (15647, 1292760), (15960, 1267407), (17010, 1189172), (17955, 1126584), (18468, 1095290), (20520, 985761), (21546, 938820), (22680, 891879), (23085, 876232), (23940, 844938), (28728, 704115), (30780, 657174), (31294, 646380), (32319, 625880), (34020, 594586), (35910, 563292), (36936, 547645), (43092, 469410), (46170, 438116), (46941, 430920), (47880, 422469), (53865, 375528), (61560, 328587), (62588, 323190), (64638, 312940), (68040, 297293), (71820, 281646), (78235, 258552), (86184, 234705), (92340, 219058), (93882, 215460), (107730, 187764), (109529, 184680), (125176, 161595), (129276, 156470), (140823, 143640)]