13198042960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1039}}^1$

素因数の和:1269

約数の個数: 160

約数和(自身を含む): 33101452800

約数和(自身を除く): 19903409840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 61, 76, 80, 95, 122, 137, 152, 190, 244, 274, 304, 305, 380, 488, 548, 610, 685, 760, 976, 1039, 1096, 1159, 1220, 1370, 1520, 2078, 2192, 2318, 2440, 2603, 2740, 4156, 4636, 4880, 5195, 5206, 5480, 5795, 8312, 8357, 9272, 10390, 10412, 10960, 11590, 13015, 16624, 16714, 18544, 19741, 20780, 20824, 23180, 26030, 33428, 39482, 41560, 41648, 41785, 46360, 52060, 63379, 66856, 78964, 83120, 83570, 92720, 98705, 104120, 126758, 133712, 142343, 157928, 158783, 167140, 197410, 208240, 253516, 284686, 315856, 316895, 317566, 334280, 394820, 507032, 569372, 633790, 635132, 668560, 711715, 789640, 793915, 1014064, 1138744, 1204201, 1267580, 1270264, 1423430, 1579280, 1587830, 2277488, 2408402, 2535160, 2540528, 2704517, 2846860, 3175660, 4816804, 5070320, 5409034, 5693720, 6021005, 6351320, 8682923, 9633608, 10818068, 11387440, 12042010, 12702640, 13522585, 17365846, 19267216, 21636136, 24084020, 27045170, 34731692, 43272272, 43414615, 48168040, 54090340, 69463384, 86829230, 96336080, 108180680, 138926768, 164975537, 173658460, 216361360, 329951074, 347316920, 659902148, 694633840, 824877685, 1319804296, 1649755370, 2639608592, 3299510740, 6599021480, 13198042960]

約数ペア:

[(1, 13198042960), (2, 6599021480), (4, 3299510740), (5, 2639608592), (8, 1649755370), (10, 1319804296), (16, 824877685), (19, 694633840), (20, 659902148), (38, 347316920), (40, 329951074), (61, 216361360), (76, 173658460), (80, 164975537), (95, 138926768), (122, 108180680), (137, 96336080), (152, 86829230), (190, 69463384), (244, 54090340), (274, 48168040), (304, 43414615), (305, 43272272), (380, 34731692), (488, 27045170), (548, 24084020), (610, 21636136), (685, 19267216), (760, 17365846), (976, 13522585), (1039, 12702640), (1096, 12042010), (1159, 11387440), (1220, 10818068), (1370, 9633608), (1520, 8682923), (2078, 6351320), (2192, 6021005), (2318, 5693720), (2440, 5409034), (2603, 5070320), (2740, 4816804), (4156, 3175660), (4636, 2846860), (4880, 2704517), (5195, 2540528), (5206, 2535160), (5480, 2408402), (5795, 2277488), (8312, 1587830), (8357, 1579280), (9272, 1423430), (10390, 1270264), (10412, 1267580), (10960, 1204201), (11590, 1138744), (13015, 1014064), (16624, 793915), (16714, 789640), (18544, 711715), (19741, 668560), (20780, 635132), (20824, 633790), (23180, 569372), (26030, 507032), (33428, 394820), (39482, 334280), (41560, 317566), (41648, 316895), (41785, 315856), (46360, 284686), (52060, 253516), (63379, 208240), (66856, 197410), (78964, 167140), (83120, 158783), (83570, 157928), (92720, 142343), (98705, 133712), (104120, 126758)]