1317761640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{293}}^1$

素因数の和:385

約数の個数: 288

約数和(自身を含む): 4782009960

約数和(自身を除く): 3464248320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 293, 310, 312, 360, 372, 390, 403, 465, 468, 520, 558, 585, 586, 620, 744, 780, 806, 879, 930, 936, 961, 1116, 1170, 1172, 1209, 1240, 1395, 1465, 1560, 1612, 1758, 1860, 1922, 2015, 2232, 2340, 2344, 2418, 2637, 2790, 2883, 2930, 3224, 3516, 3627, 3720, 3809, 3844, 4030, 4395, 4680, 4805, 4836, 5274, 5580, 5766, 5860, 6045, 7032, 7254, 7618, 7688, 8060, 8649, 8790, 9083, 9610, 9672, 10548, 11160, 11427, 11532, 11720, 12090, 12493, 13185, 14415, 14508, 15236, 16120, 17298, 17580, 18135, 18166, 19045, 19220, 21096, 22854, 23064, 24180, 24986, 26370, 27249, 28830, 29016, 30472, 34281, 34596, 35160, 36270, 36332, 37479, 38090, 38440, 43245, 45415, 45708, 48360, 49972, 52740, 54498, 57135, 57660, 62465, 68562, 69192, 72540, 72664, 74958, 76180, 81747, 86490, 90830, 91416, 99944, 105480, 108996, 112437, 114270, 115320, 118079, 124930, 136245, 137124, 145080, 149916, 152360, 163494, 171405, 172980, 181660, 187395, 217992, 224874, 228540, 236158, 249860, 272490, 274248, 281573, 299832, 326988, 342810, 345960, 354237, 363320, 374790, 408735, 449748, 457080, 472316, 499720, 544980, 562185, 563146, 590395, 653976, 685620, 708474, 749580, 817470, 844719, 899496, 944632, 1062711, 1089960, 1124370, 1126292, 1180790, 1371240, 1407865, 1416948, 1499160, 1634940, 1689438, 1771185, 2125422, 2248740, 2252584, 2361580, 2534157, 2815730, 2833896, 3269880, 3378876, 3542370, 3660449, 4223595, 4250844, 4497480, 4723160, 5068314, 5313555, 5631460, 6757752, 7084740, 7320898, 8447190, 8501688, 10136628, 10627110, 10981347, 11262920, 12670785, 14169480, 14641796, 16894380, 18302245, 20273256, 21254220, 21962694, 25341570, 29283592, 32944041, 33788760, 36604490, 42508440, 43925388, 50683140, 54906735, 65888082, 73208980, 87850776, 101366280, 109813470, 131776164, 146417960, 164720205, 219626940, 263552328, 329440410, 439253880, 658880820, 1317761640]

約数ペア:

[(1, 1317761640), (2, 658880820), (3, 439253880), (4, 329440410), (5, 263552328), (6, 219626940), (8, 164720205), (9, 146417960), (10, 131776164), (12, 109813470), (13, 101366280), (15, 87850776), (18, 73208980), (20, 65888082), (24, 54906735), (26, 50683140), (30, 43925388), (31, 42508440), (36, 36604490), (39, 33788760), (40, 32944041), (45, 29283592), (52, 25341570), (60, 21962694), (62, 21254220), (65, 20273256), (72, 18302245), (78, 16894380), (90, 14641796), (93, 14169480), (104, 12670785), (117, 11262920), (120, 10981347), (124, 10627110), (130, 10136628), (155, 8501688), (156, 8447190), (180, 7320898), (186, 7084740), (195, 6757752), (234, 5631460), (248, 5313555), (260, 5068314), (279, 4723160), (293, 4497480), (310, 4250844), (312, 4223595), (360, 3660449), (372, 3542370), (390, 3378876), (403, 3269880), (465, 2833896), (468, 2815730), (520, 2534157), (558, 2361580), (585, 2252584), (586, 2248740), (620, 2125422), (744, 1771185), (780, 1689438), (806, 1634940), (879, 1499160), (930, 1416948), (936, 1407865), (961, 1371240), (1116, 1180790), (1170, 1126292), (1172, 1124370), (1209, 1089960), (1240, 1062711), (1395, 944632), (1465, 899496), (1560, 844719), (1612, 817470), (1758, 749580), (1860, 708474), (1922, 685620), (2015, 653976), (2232, 590395), (2340, 563146), (2344, 562185), (2418, 544980), (2637, 499720), (2790, 472316), (2883, 457080), (2930, 449748), (3224, 408735), (3516, 374790), (3627, 363320), (3720, 354237), (3809, 345960), (3844, 342810), (4030, 326988), (4395, 299832), (4680, 281573), (4805, 274248), (4836, 272490), (5274, 249860), (5580, 236158), (5766, 228540), (5860, 224874), (6045, 217992), (7032, 187395), (7254, 181660), (7618, 172980), (7688, 171405), (8060, 163494), (8649, 152360), (8790, 149916), (9083, 145080), (9610, 137124), (9672, 136245), (10548, 124930), (11160, 118079), (11427, 115320), (11532, 114270), (11720, 112437), (12090, 108996), (12493, 105480), (13185, 99944), (14415, 91416), (14508, 90830), (15236, 86490), (16120, 81747), (17298, 76180), (17580, 74958), (18135, 72664), (18166, 72540), (19045, 69192), (19220, 68562), (21096, 62465), (22854, 57660), (23064, 57135), (24180, 54498), (24986, 52740), (26370, 49972), (27249, 48360), (28830, 45708), (29016, 45415), (30472, 43245), (34281, 38440), (34596, 38090), (35160, 37479), (36270, 36332)]