1171416220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 2926264320

約数和(自身を除く): 1754848100

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 31, 46, 52, 62, 65, 71, 89, 92, 115, 124, 130, 142, 155, 178, 230, 260, 284, 299, 310, 355, 356, 403, 445, 460, 598, 620, 710, 713, 806, 890, 923, 1157, 1196, 1420, 1426, 1495, 1612, 1633, 1780, 1846, 2015, 2047, 2201, 2314, 2759, 2852, 2990, 3266, 3565, 3692, 4030, 4094, 4402, 4615, 4628, 5518, 5785, 5980, 6319, 6532, 7130, 8060, 8165, 8188, 8804, 9230, 9269, 10235, 11005, 11036, 11570, 12638, 13795, 14260, 16330, 18460, 18538, 20470, 21229, 22010, 23140, 25276, 26611, 27590, 28613, 31595, 32660, 35867, 37076, 40940, 42458, 44020, 46345, 50623, 53222, 55180, 57226, 63190, 63457, 71734, 82147, 84916, 92690, 101246, 106145, 106444, 114452, 126380, 126914, 133055, 143065, 143468, 145337, 164294, 179335, 185380, 195889, 202492, 212290, 253115, 253828, 266110, 286130, 290674, 317285, 328588, 358670, 391778, 410735, 424580, 506230, 532220, 572260, 581348, 634570, 658099, 717340, 726685, 783556, 821470, 824941, 979445, 1012460, 1269140, 1316198, 1453370, 1642940, 1649882, 1889381, 1958890, 2546557, 2632396, 2906740, 3290495, 3299764, 3778762, 3917780, 4124705, 4505447, 5093114, 6580990, 7557524, 8249410, 9010894, 9446905, 10186228, 12732785, 13161980, 16498820, 18021788, 18893810, 22527235, 25465570, 37787620, 45054470, 50931140, 58570811, 90108940, 117141622, 234283244, 292854055, 585708110, 1171416220]

約数ペア:

[(1, 1171416220), (2, 585708110), (4, 292854055), (5, 234283244), (10, 117141622), (13, 90108940), (20, 58570811), (23, 50931140), (26, 45054470), (31, 37787620), (46, 25465570), (52, 22527235), (62, 18893810), (65, 18021788), (71, 16498820), (89, 13161980), (92, 12732785), (115, 10186228), (124, 9446905), (130, 9010894), (142, 8249410), (155, 7557524), (178, 6580990), (230, 5093114), (260, 4505447), (284, 4124705), (299, 3917780), (310, 3778762), (355, 3299764), (356, 3290495), (403, 2906740), (445, 2632396), (460, 2546557), (598, 1958890), (620, 1889381), (710, 1649882), (713, 1642940), (806, 1453370), (890, 1316198), (923, 1269140), (1157, 1012460), (1196, 979445), (1420, 824941), (1426, 821470), (1495, 783556), (1612, 726685), (1633, 717340), (1780, 658099), (1846, 634570), (2015, 581348), (2047, 572260), (2201, 532220), (2314, 506230), (2759, 424580), (2852, 410735), (2990, 391778), (3266, 358670), (3565, 328588), (3692, 317285), (4030, 290674), (4094, 286130), (4402, 266110), (4615, 253828), (4628, 253115), (5518, 212290), (5785, 202492), (5980, 195889), (6319, 185380), (6532, 179335), (7130, 164294), (8060, 145337), (8165, 143468), (8188, 143065), (8804, 133055), (9230, 126914), (9269, 126380), (10235, 114452), (11005, 106444), (11036, 106145), (11570, 101246), (12638, 92690), (13795, 84916), (14260, 82147), (16330, 71734), (18460, 63457), (18538, 63190), (20470, 57226), (21229, 55180), (22010, 53222), (23140, 50623), (25276, 46345), (26611, 44020), (27590, 42458), (28613, 40940), (31595, 37076), (32660, 35867)]