837263940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:542

約数の個数: 192

約数和(自身を含む): 2625799680

約数和(自身を除く): 1788535740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 89, 92, 102, 115, 138, 170, 178, 204, 230, 255, 267, 276, 340, 345, 356, 391, 401, 445, 460, 510, 534, 690, 782, 802, 890, 1020, 1068, 1173, 1203, 1335, 1380, 1513, 1564, 1604, 1780, 1955, 2005, 2047, 2346, 2406, 2670, 3026, 3910, 4010, 4094, 4539, 4692, 4812, 5340, 5865, 6015, 6052, 6141, 6817, 7565, 7820, 8020, 8188, 9078, 9223, 10235, 11730, 12030, 12282, 13634, 15130, 18156, 18446, 20451, 20470, 22695, 23460, 24060, 24564, 27268, 27669, 30260, 30705, 34085, 34799, 35689, 36892, 40902, 40940, 45390, 46115, 55338, 61410, 68170, 69598, 71378, 81804, 90780, 92230, 102255, 104397, 107067, 110676, 122820, 136340, 138345, 139196, 142756, 156791, 173995, 178445, 184460, 204510, 208794, 214134, 276690, 313582, 347990, 356890, 409020, 417588, 428268, 470373, 521985, 535335, 553380, 606713, 627164, 695980, 713780, 783955, 820847, 940746, 1043970, 1070670, 1213426, 1567910, 1641694, 1820139, 1881492, 2087940, 2141340, 2351865, 2426852, 2462541, 3033565, 3135820, 3283388, 3640278, 4104235, 4703730, 4925082, 6067130, 7280556, 8208470, 9100695, 9407460, 9850164, 12134260, 12312705, 13954399, 16416940, 18201390, 24625410, 27908798, 36402780, 41863197, 49250820, 55817596, 69771995, 83726394, 139543990, 167452788, 209315985, 279087980, 418631970, 837263940]

約数ペア:

[(1, 837263940), (2, 418631970), (3, 279087980), (4, 209315985), (5, 167452788), (6, 139543990), (10, 83726394), (12, 69771995), (15, 55817596), (17, 49250820), (20, 41863197), (23, 36402780), (30, 27908798), (34, 24625410), (46, 18201390), (51, 16416940), (60, 13954399), (68, 12312705), (69, 12134260), (85, 9850164), (89, 9407460), (92, 9100695), (102, 8208470), (115, 7280556), (138, 6067130), (170, 4925082), (178, 4703730), (204, 4104235), (230, 3640278), (255, 3283388), (267, 3135820), (276, 3033565), (340, 2462541), (345, 2426852), (356, 2351865), (391, 2141340), (401, 2087940), (445, 1881492), (460, 1820139), (510, 1641694), (534, 1567910), (690, 1213426), (782, 1070670), (802, 1043970), (890, 940746), (1020, 820847), (1068, 783955), (1173, 713780), (1203, 695980), (1335, 627164), (1380, 606713), (1513, 553380), (1564, 535335), (1604, 521985), (1780, 470373), (1955, 428268), (2005, 417588), (2047, 409020), (2346, 356890), (2406, 347990), (2670, 313582), (3026, 276690), (3910, 214134), (4010, 208794), (4094, 204510), (4539, 184460), (4692, 178445), (4812, 173995), (5340, 156791), (5865, 142756), (6015, 139196), (6052, 138345), (6141, 136340), (6817, 122820), (7565, 110676), (7820, 107067), (8020, 104397), (8188, 102255), (9078, 92230), (9223, 90780), (10235, 81804), (11730, 71378), (12030, 69598), (12282, 68170), (13634, 61410), (15130, 55338), (18156, 46115), (18446, 45390), (20451, 40940), (20470, 40902), (22695, 36892), (23460, 35689), (24060, 34799), (24564, 34085), (27268, 30705), (27669, 30260)]