20040377940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3121}}^1$

素因数の和:3220

約数の個数: 384

約数和(自身を含む): 72506327040

約数和(自身を除く): 52465949100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 27, 30, 33, 36, 44, 45, 46, 47, 54, 55, 60, 66, 69, 90, 92, 94, 99, 108, 110, 115, 132, 135, 138, 141, 165, 180, 188, 198, 207, 220, 230, 235, 253, 270, 276, 282, 297, 330, 345, 396, 414, 423, 460, 470, 495, 506, 517, 540, 564, 594, 621, 660, 690, 705, 759, 828, 846, 940, 990, 1012, 1034, 1035, 1081, 1188, 1242, 1265, 1269, 1380, 1410, 1485, 1518, 1551, 1692, 1980, 2068, 2070, 2115, 2162, 2277, 2484, 2530, 2538, 2585, 2820, 2970, 3036, 3102, 3105, 3121, 3243, 3795, 4140, 4230, 4324, 4554, 4653, 5060, 5076, 5170, 5405, 5940, 6204, 6210, 6242, 6345, 6486, 6831, 7590, 7755, 8460, 9108, 9306, 9363, 9729, 10340, 10810, 11385, 11891, 12420, 12484, 12690, 12972, 13662, 13959, 15180, 15510, 15605, 16215, 18612, 18726, 19458, 21620, 22770, 23265, 23782, 25380, 27324, 27918, 28089, 29187, 31020, 31210, 32430, 34155, 34331, 35673, 37452, 38916, 45540, 46530, 46815, 47564, 48645, 55836, 56178, 58374, 59455, 62420, 64860, 68310, 68662, 69795, 71346, 71783, 84267, 93060, 93630, 97290, 102993, 107019, 112356, 116748, 118910, 136620, 137324, 139590, 140445, 142692, 143566, 145935, 146687, 168534, 171655, 178365, 187260, 194580, 205986, 214038, 215349, 237820, 279180, 280890, 287132, 291870, 293374, 308979, 321057, 337068, 343310, 356730, 358915, 411972, 421335, 428076, 430698, 440061, 514965, 535095, 561780, 583740, 586748, 617958, 642114, 646047, 686620, 713460, 717830, 733435, 789613, 842670, 861396, 880122, 926937, 1029930, 1070190, 1076745, 1235916, 1284228, 1292094, 1320183, 1435660, 1466870, 1544895, 1579226, 1605285, 1613557, 1685340, 1760244, 1853874, 1938141, 2059860, 2140380, 2153490, 2200305, 2368839, 2584188, 2640366, 2933740, 3089790, 3158452, 3210570, 3227114, 3230235, 3373801, 3707748, 3876282, 3948065, 3960549, 4306980, 4400610, 4634685, 4737678, 4840671, 5280732, 6179580, 6421140, 6454228, 6460470, 6600915, 6747602, 7106517, 7752564, 7896130, 7921098, 8067785, 8801220, 9269370, 9475356, 9681342, 9690705, 10121403, 11844195, 12920940, 13201830, 13495204, 14213034, 14522013, 15792260, 15842196, 16135570, 16869005, 18538740, 19362684, 19381410, 19802745, 20242806, 21319551, 23688390, 24203355, 26403660, 28426068, 29044026, 30364209, 32271140, 33738010, 35532585, 37111811, 38762820, 39605490, 40485612, 42639102, 43566039, 47376780, 48406710, 50607015, 58088052, 60728418, 67476020, 71065170, 72610065, 74223622, 79210980, 85278204, 87132078, 91092627, 96813420, 101214030, 106597755, 111335433, 121456836, 142130340, 145220130, 148447244, 151821045, 174264156, 182185254, 185559055, 202428060, 213195510, 217830195, 222670866, 290440260, 303642090, 334006299, 364370508, 371118110, 426391020, 435660390, 445341732, 455463135, 556677165, 607284180, 668012598, 742236220, 871320780, 910926270, 1002018897, 1113354330, 1336025196, 1670031495, 1821852540, 2004037794, 2226708660, 3340062990, 4008075588, 5010094485, 6680125980, 10020188970, 20040377940]

約数ペア:

[(1, 20040377940), (2, 10020188970), (3, 6680125980), (4, 5010094485), (5, 4008075588), (6, 3340062990), (9, 2226708660), (10, 2004037794), (11, 1821852540), (12, 1670031495), (15, 1336025196), (18, 1113354330), (20, 1002018897), (22, 910926270), (23, 871320780), (27, 742236220), (30, 668012598), (33, 607284180), (36, 556677165), (44, 455463135), (45, 445341732), (46, 435660390), (47, 426391020), (54, 371118110), (55, 364370508), (60, 334006299), (66, 303642090), (69, 290440260), (90, 222670866), (92, 217830195), (94, 213195510), (99, 202428060), (108, 185559055), (110, 182185254), (115, 174264156), (132, 151821045), (135, 148447244), (138, 145220130), (141, 142130340), (165, 121456836), (180, 111335433), (188, 106597755), (198, 101214030), (207, 96813420), (220, 91092627), (230, 87132078), (235, 85278204), (253, 79210980), (270, 74223622), (276, 72610065), (282, 71065170), (297, 67476020), (330, 60728418), (345, 58088052), (396, 50607015), (414, 48406710), (423, 47376780), (460, 43566039), (470, 42639102), (495, 40485612), (506, 39605490), (517, 38762820), (540, 37111811), (564, 35532585), (594, 33738010), (621, 32271140), (660, 30364209), (690, 29044026), (705, 28426068), (759, 26403660), (828, 24203355), (846, 23688390), (940, 21319551), (990, 20242806), (1012, 19802745), (1034, 19381410), (1035, 19362684), (1081, 18538740), (1188, 16869005), (1242, 16135570), (1265, 15842196), (1269, 15792260), (1380, 14522013), (1410, 14213034), (1485, 13495204), (1518, 13201830), (1551, 12920940), (1692, 11844195), (1980, 10121403), (2068, 9690705), (2070, 9681342), (2115, 9475356), (2162, 9269370), (2277, 8801220), (2484, 8067785), (2530, 7921098), (2538, 7896130), (2585, 7752564), (2820, 7106517), (2970, 6747602), (3036, 6600915), (3102, 6460470), (3105, 6454228), (3121, 6421140), (3243, 6179580), (3795, 5280732), (4140, 4840671), (4230, 4737678), (4324, 4634685), (4554, 4400610), (4653, 4306980), (5060, 3960549), (5076, 3948065), (5170, 3876282), (5405, 3707748), (5940, 3373801), (6204, 3230235), (6210, 3227114), (6242, 3210570), (6345, 3158452), (6486, 3089790), (6831, 2933740), (7590, 2640366), (7755, 2584188), (8460, 2368839), (9108, 2200305), (9306, 2153490), (9363, 2140380), (9729, 2059860), (10340, 1938141), (10810, 1853874), (11385, 1760244), (11891, 1685340), (12420, 1613557), (12484, 1605285), (12690, 1579226), (12972, 1544895), (13662, 1466870), (13959, 1435660), (15180, 1320183), (15510, 1292094), (15605, 1284228), (16215, 1235916), (18612, 1076745), (18726, 1070190), (19458, 1029930), (21620, 926937), (22770, 880122), (23265, 861396), (23782, 842670), (25380, 789613), (27324, 733435), (27918, 717830), (28089, 713460), (29187, 686620), (31020, 646047), (31210, 642114), (32430, 617958), (34155, 586748), (34331, 583740), (35673, 561780), (37452, 535095), (38916, 514965), (45540, 440061), (46530, 430698), (46815, 428076), (47564, 421335), (48645, 411972), (55836, 358915), (56178, 356730), (58374, 343310), (59455, 337068), (62420, 321057), (64860, 308979), (68310, 293374), (68662, 291870), (69795, 287132), (71346, 280890), (71783, 279180), (84267, 237820), (93060, 215349), (93630, 214038), (97290, 205986), (102993, 194580), (107019, 187260), (112356, 178365), (116748, 171655), (118910, 168534), (136620, 146687), (137324, 145935), (139590, 143566), (140445, 142692)]