631190265920

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{6389}}^1$

素因数の和:6893

約数の個数: 224

約数和(自身を含む): 1622956124160

約数和(自身を除く): 991765858240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 92, 115, 124, 155, 160, 184, 230, 248, 310, 320, 368, 433, 460, 496, 620, 713, 736, 866, 920, 992, 1240, 1426, 1472, 1732, 1840, 1984, 2165, 2480, 2852, 3464, 3565, 3680, 4330, 4960, 5704, 6389, 6928, 7130, 7360, 8660, 9920, 9959, 11408, 12778, 13423, 13856, 14260, 17320, 19918, 22816, 25556, 26846, 27712, 28520, 31945, 34640, 39836, 45632, 49795, 51112, 53692, 57040, 63890, 67115, 69280, 79672, 99590, 102224, 107384, 114080, 127780, 134230, 138560, 146947, 159344, 198059, 199180, 204448, 214768, 228160, 255560, 268460, 293894, 308729, 318688, 396118, 398360, 408896, 429536, 511120, 536920, 587788, 617458, 637376, 734735, 792236, 796720, 859072, 990295, 1022240, 1073840, 1175576, 1234916, 1469470, 1543645, 1584472, 1593440, 1980590, 2044480, 2147680, 2351152, 2469832, 2766437, 2938940, 3087290, 3168944, 3186880, 3961180, 4295360, 4555357, 4702304, 4939664, 5532874, 5877880, 6174580, 6337888, 7922360, 9110714, 9404608, 9879328, 11065748, 11755760, 12349160, 12675776, 13832185, 15844720, 18221428, 19758656, 22131496, 22776785, 23511520, 24698320, 27664370, 31689440, 36442856, 44262992, 45553570, 47023040, 49396640, 55328740, 63378880, 63628051, 72885712, 85759547, 88525984, 91107140, 98793280, 110657480, 127256102, 145771424, 171519094, 177051968, 182214280, 221314960, 254512204, 291542848, 318140255, 343038188, 364428560, 428797735, 442629920, 509024408, 636280510, 686076376, 728857120, 857595470, 885259840, 1018048816, 1272561020, 1372152752, 1457714240, 1715190940, 1972469581, 2036097632, 2545122040, 2744305504, 3430381880, 3944939162, 4072195264, 5090244080, 5488611008, 6860763760, 7889878324, 9862347905, 10180488160, 13721527520, 15779756648, 19724695810, 20360976320, 27443055040, 31559513296, 39449391620, 63119026592, 78898783240, 126238053184, 157797566480, 315595132960, 631190265920]

約数ペア:

[(1, 631190265920), (2, 315595132960), (4, 157797566480), (5, 126238053184), (8, 78898783240), (10, 63119026592), (16, 39449391620), (20, 31559513296), (23, 27443055040), (31, 20360976320), (32, 19724695810), (40, 15779756648), (46, 13721527520), (62, 10180488160), (64, 9862347905), (80, 7889878324), (92, 6860763760), (115, 5488611008), (124, 5090244080), (155, 4072195264), (160, 3944939162), (184, 3430381880), (230, 2744305504), (248, 2545122040), (310, 2036097632), (320, 1972469581), (368, 1715190940), (433, 1457714240), (460, 1372152752), (496, 1272561020), (620, 1018048816), (713, 885259840), (736, 857595470), (866, 728857120), (920, 686076376), (992, 636280510), (1240, 509024408), (1426, 442629920), (1472, 428797735), (1732, 364428560), (1840, 343038188), (1984, 318140255), (2165, 291542848), (2480, 254512204), (2852, 221314960), (3464, 182214280), (3565, 177051968), (3680, 171519094), (4330, 145771424), (4960, 127256102), (5704, 110657480), (6389, 98793280), (6928, 91107140), (7130, 88525984), (7360, 85759547), (8660, 72885712), (9920, 63628051), (9959, 63378880), (11408, 55328740), (12778, 49396640), (13423, 47023040), (13856, 45553570), (14260, 44262992), (17320, 36442856), (19918, 31689440), (22816, 27664370), (25556, 24698320), (26846, 23511520), (27712, 22776785), (28520, 22131496), (31945, 19758656), (34640, 18221428), (39836, 15844720), (45632, 13832185), (49795, 12675776), (51112, 12349160), (53692, 11755760), (57040, 11065748), (63890, 9879328), (67115, 9404608), (69280, 9110714), (79672, 7922360), (99590, 6337888), (102224, 6174580), (107384, 5877880), (114080, 5532874), (127780, 4939664), (134230, 4702304), (138560, 4555357), (146947, 4295360), (159344, 3961180), (198059, 3186880), (199180, 3168944), (204448, 3087290), (214768, 2938940), (228160, 2766437), (255560, 2469832), (268460, 2351152), (293894, 2147680), (308729, 2044480), (318688, 1980590), (396118, 1593440), (398360, 1584472), (408896, 1543645), (429536, 1469470), (511120, 1234916), (536920, 1175576), (587788, 1073840), (617458, 1022240), (637376, 990295), (734735, 859072), (792236, 796720)]