7158969720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149519}}^1$

素因数の和:149562

約数の個数: 192

約数和(自身を含む): 27990144000

約数和(自身を除く): 20831174280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4788, 5320, 5985, 6840, 7980, 9576, 11970, 15960, 23940, 47880, 149519, 299038, 448557, 598076, 747595, 897114, 1046633, 1196152, 1345671, 1495190, 1794228, 2093266, 2242785, 2691342, 2840861, 2990380, 3139899, 3588456, 4186532, 4485570, 5233165, 5382684, 5681722, 5980760, 6279798, 6728355, 8373064, 8522583, 8971140, 9419697, 10466330, 10765368, 11363444, 12559596, 13456710, 14204305, 15699495, 17045166, 17942280, 18839394, 19886027, 20932660, 22726888, 25119192, 25567749, 26913420, 28408610, 31398990, 34090332, 37678788, 39772054, 41865320, 42612915, 47098485, 51135498, 53826840, 56817220, 59658081, 62797980, 68180664, 75357576, 79544108, 85225830, 94196970, 99430135, 102270996, 113634440, 119316162, 125595960, 127838745, 159088216, 170451660, 178974243, 188393940, 198860270, 204541992, 238632324, 255677490, 298290405, 340903320, 357948486, 376787880, 397720540, 477264648, 511354980, 596580810, 715896972, 795441080, 894871215, 1022709960, 1193161620, 1431793944, 1789742430, 2386323240, 3579484860, 7158969720]

約数ペア:

[(1, 7158969720), (2, 3579484860), (3, 2386323240), (4, 1789742430), (5, 1431793944), (6, 1193161620), (7, 1022709960), (8, 894871215), (9, 795441080), (10, 715896972), (12, 596580810), (14, 511354980), (15, 477264648), (18, 397720540), (19, 376787880), (20, 357948486), (21, 340903320), (24, 298290405), (28, 255677490), (30, 238632324), (35, 204541992), (36, 198860270), (38, 188393940), (40, 178974243), (42, 170451660), (45, 159088216), (56, 127838745), (57, 125595960), (60, 119316162), (63, 113634440), (70, 102270996), (72, 99430135), (76, 94196970), (84, 85225830), (90, 79544108), (95, 75357576), (105, 68180664), (114, 62797980), (120, 59658081), (126, 56817220), (133, 53826840), (140, 51135498), (152, 47098485), (168, 42612915), (171, 41865320), (180, 39772054), (190, 37678788), (210, 34090332), (228, 31398990), (252, 28408610), (266, 26913420), (280, 25567749), (285, 25119192), (315, 22726888), (342, 20932660), (360, 19886027), (380, 18839394), (399, 17942280), (420, 17045166), (456, 15699495), (504, 14204305), (532, 13456710), (570, 12559596), (630, 11363444), (665, 10765368), (684, 10466330), (760, 9419697), (798, 8971140), (840, 8522583), (855, 8373064), (1064, 6728355), (1140, 6279798), (1197, 5980760), (1260, 5681722), (1330, 5382684), (1368, 5233165), (1596, 4485570), (1710, 4186532), (1995, 3588456), (2280, 3139899), (2394, 2990380), (2520, 2840861), (2660, 2691342), (3192, 2242785), (3420, 2093266), (3990, 1794228), (4788, 1495190), (5320, 1345671), (5985, 1196152), (6840, 1046633), (7980, 897114), (9576, 747595), (11970, 598076), (15960, 448557), (23940, 299038), (47880, 149519)]