320022176040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{34019}}^1\times {\mathrm{3733}}^1$

素因数の和:37776

約数の個数: 192

約数和(自身を含む): 1189007164800

約数和(自身を除く): 868984988760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 3733, 7466, 11199, 14932, 18665, 22398, 26131, 29864, 33597, 34019, 37330, 44796, 52262, 55995, 67194, 68038, 74660, 78393, 89592, 102057, 104524, 111990, 130655, 134388, 136076, 149320, 156786, 167985, 170095, 204114, 209048, 223980, 235179, 238133, 261310, 268776, 272152, 306171, 313572, 335970, 340190, 391965, 408228, 447960, 470358, 476266, 510285, 522620, 612342, 627144, 671940, 680380, 714399, 783930, 816456, 940716, 952532, 1020570, 1045240, 1175895, 1190665, 1224684, 1343880, 1360760, 1428798, 1530855, 1567860, 1881432, 1905064, 2041140, 2143197, 2351790, 2381330, 2449368, 2857596, 3061710, 3135720, 3571995, 4082280, 4286394, 4703580, 4762660, 5715192, 6123420, 7143990, 8572788, 9407160, 9525320, 10715985, 12246840, 14287980, 17145576, 21431970, 28575960, 42863940, 85727880, 126992927, 253985854, 380978781, 507971708, 634964635, 761957562, 888950489, 1015943416, 1142936343, 1269929270, 1523915124, 1777900978, 1904893905, 2285872686, 2539858540, 2666851467, 3047830248, 3555801956, 3809787810, 4444752445, 4571745372, 5079717080, 5333702934, 5714681715, 7111603912, 7619575620, 8000554401, 8889504890, 9143490744, 10667405868, 11429363430, 13334257335, 15239151240, 16001108802, 17779009780, 21334811736, 22858726860, 26668514670, 32002217604, 35558019560, 40002772005, 45717453720, 53337029340, 64004435208, 80005544010, 106674058680, 160011088020, 320022176040]

約数ペア:

[(1, 320022176040), (2, 160011088020), (3, 106674058680), (4, 80005544010), (5, 64004435208), (6, 53337029340), (7, 45717453720), (8, 40002772005), (9, 35558019560), (10, 32002217604), (12, 26668514670), (14, 22858726860), (15, 21334811736), (18, 17779009780), (20, 16001108802), (21, 15239151240), (24, 13334257335), (28, 11429363430), (30, 10667405868), (35, 9143490744), (36, 8889504890), (40, 8000554401), (42, 7619575620), (45, 7111603912), (56, 5714681715), (60, 5333702934), (63, 5079717080), (70, 4571745372), (72, 4444752445), (84, 3809787810), (90, 3555801956), (105, 3047830248), (120, 2666851467), (126, 2539858540), (140, 2285872686), (168, 1904893905), (180, 1777900978), (210, 1523915124), (252, 1269929270), (280, 1142936343), (315, 1015943416), (360, 888950489), (420, 761957562), (504, 634964635), (630, 507971708), (840, 380978781), (1260, 253985854), (2520, 126992927), (3733, 85727880), (7466, 42863940), (11199, 28575960), (14932, 21431970), (18665, 17145576), (22398, 14287980), (26131, 12246840), (29864, 10715985), (33597, 9525320), (34019, 9407160), (37330, 8572788), (44796, 7143990), (52262, 6123420), (55995, 5715192), (67194, 4762660), (68038, 4703580), (74660, 4286394), (78393, 4082280), (89592, 3571995), (102057, 3135720), (104524, 3061710), (111990, 2857596), (130655, 2449368), (134388, 2381330), (136076, 2351790), (149320, 2143197), (156786, 2041140), (167985, 1905064), (170095, 1881432), (204114, 1567860), (209048, 1530855), (223980, 1428798), (235179, 1360760), (238133, 1343880), (261310, 1224684), (268776, 1190665), (272152, 1175895), (306171, 1045240), (313572, 1020570), (335970, 952532), (340190, 940716), (391965, 816456), (408228, 783930), (447960, 714399), (470358, 680380), (476266, 671940), (510285, 627144), (522620, 612342)]