18356737140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{2617}}^1$

素因数の和:2951

約数の個数: 288

約数和(自身を含む): 67240293120

約数和(自身を除く): 48883555980

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, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 293, 315, 342, 380, 399, 420, 532, 570, 586, 630, 665, 684, 798, 855, 879, 1140, 1172, 1197, 1260, 1330, 1465, 1596, 1710, 1758, 1995, 2051, 2394, 2617, 2637, 2660, 2930, 3420, 3516, 3990, 4102, 4395, 4788, 5234, 5274, 5567, 5860, 5985, 6153, 7851, 7980, 8204, 8790, 10255, 10468, 10548, 11134, 11970, 12306, 13085, 13185, 15702, 16701, 17580, 18319, 18459, 20510, 22268, 23553, 23940, 24612, 26170, 26370, 27835, 30765, 31404, 33402, 36638, 36918, 38969, 39255, 41020, 47106, 49723, 50103, 52340, 52740, 54957, 55670, 61530, 66804, 73276, 73836, 77938, 78510, 83505, 91595, 92295, 94212, 99446, 100206, 109914, 111340, 116907, 117765, 123060, 149169, 155876, 157020, 164871, 167010, 183190, 184590, 194845, 198892, 200412, 219828, 233814, 235530, 248615, 250515, 274785, 298338, 329742, 334020, 348061, 350721, 366380, 369180, 389690, 447507, 467628, 471060, 497230, 501030, 549570, 584535, 596676, 659484, 696122, 701442, 745845, 766781, 779380, 824355, 895014, 994460, 1002060, 1044183, 1099140, 1169070, 1392244, 1402884, 1491690, 1533562, 1648710, 1740305, 1753605, 1790028, 2088366, 2237535, 2300343, 2338140, 2983380, 3067124, 3132549, 3297420, 3480610, 3507210, 3833905, 4176732, 4475070, 4600686, 5220915, 5367467, 6265098, 6901029, 6961220, 7014420, 7667810, 8950140, 9201372, 10441830, 10734934, 11501715, 12530196, 13802058, 14568839, 15335620, 15662745, 16102401, 20883660, 21469868, 23003430, 26837335, 27604116, 29137678, 31325490, 32204802, 34505145, 43706517, 46006860, 48307203, 53674670, 58275356, 62650980, 64409604, 69010290, 72844195, 80512005, 87413034, 96614406, 101981873, 107349340, 131119551, 138020580, 145688390, 161024010, 174826068, 193228812, 203963746, 218532585, 241536015, 262239102, 291376780, 305945619, 322048020, 407927492, 437065170, 483072030, 509909365, 524478204, 611891238, 655597755, 874130340, 917836857, 966144060, 1019818730, 1223782476, 1311195510, 1529728095, 1835673714, 2039637460, 2622391020, 3059456190, 3671347428, 4589184285, 6118912380, 9178368570, 18356737140]

約数ペア:

[(1, 18356737140), (2, 9178368570), (3, 6118912380), (4, 4589184285), (5, 3671347428), (6, 3059456190), (7, 2622391020), (9, 2039637460), (10, 1835673714), (12, 1529728095), (14, 1311195510), (15, 1223782476), (18, 1019818730), (19, 966144060), (20, 917836857), (21, 874130340), (28, 655597755), (30, 611891238), (35, 524478204), (36, 509909365), (38, 483072030), (42, 437065170), (45, 407927492), (57, 322048020), (60, 305945619), (63, 291376780), (70, 262239102), (76, 241536015), (84, 218532585), (90, 203963746), (95, 193228812), (105, 174826068), (114, 161024010), (126, 145688390), (133, 138020580), (140, 131119551), (171, 107349340), (180, 101981873), (190, 96614406), (210, 87413034), (228, 80512005), (252, 72844195), (266, 69010290), (285, 64409604), (293, 62650980), (315, 58275356), (342, 53674670), (380, 48307203), (399, 46006860), (420, 43706517), (532, 34505145), (570, 32204802), (586, 31325490), (630, 29137678), (665, 27604116), (684, 26837335), (798, 23003430), (855, 21469868), (879, 20883660), (1140, 16102401), (1172, 15662745), (1197, 15335620), (1260, 14568839), (1330, 13802058), (1465, 12530196), (1596, 11501715), (1710, 10734934), (1758, 10441830), (1995, 9201372), (2051, 8950140), (2394, 7667810), (2617, 7014420), (2637, 6961220), (2660, 6901029), (2930, 6265098), (3420, 5367467), (3516, 5220915), (3990, 4600686), (4102, 4475070), (4395, 4176732), (4788, 3833905), (5234, 3507210), (5274, 3480610), (5567, 3297420), (5860, 3132549), (5985, 3067124), (6153, 2983380), (7851, 2338140), (7980, 2300343), (8204, 2237535), (8790, 2088366), (10255, 1790028), (10468, 1753605), (10548, 1740305), (11134, 1648710), (11970, 1533562), (12306, 1491690), (13085, 1402884), (13185, 1392244), (15702, 1169070), (16701, 1099140), (17580, 1044183), (18319, 1002060), (18459, 994460), (20510, 895014), (22268, 824355), (23553, 779380), (23940, 766781), (24612, 745845), (26170, 701442), (26370, 696122), (27835, 659484), (30765, 596676), (31404, 584535), (33402, 549570), (36638, 501030), (36918, 497230), (38969, 471060), (39255, 467628), (41020, 447507), (47106, 389690), (49723, 369180), (50103, 366380), (52340, 350721), (52740, 348061), (54957, 334020), (55670, 329742), (61530, 298338), (66804, 274785), (73276, 250515), (73836, 248615), (77938, 235530), (78510, 233814), (83505, 219828), (91595, 200412), (92295, 198892), (94212, 194845), (99446, 184590), (100206, 183190), (109914, 167010), (111340, 164871), (116907, 157020), (117765, 155876), (123060, 149169)]