2658157040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{39229}}^1$

素因数の和:39271

約数の個数: 120

約数和(自身を含む): 7763773920

約数和(自身を除く): 5105616880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 176, 220, 242, 280, 308, 385, 440, 484, 560, 605, 616, 770, 847, 880, 968, 1210, 1232, 1540, 1694, 1936, 2420, 3080, 3388, 4235, 4840, 6160, 6776, 8470, 9680, 13552, 16940, 33880, 39229, 67760, 78458, 156916, 196145, 274603, 313832, 392290, 431519, 549206, 627664, 784580, 863038, 1098412, 1373015, 1569160, 1726076, 2157595, 2196824, 2746030, 3020633, 3138320, 3452152, 4315190, 4393648, 4746709, 5492060, 6041266, 6904304, 8630380, 9493418, 10984120, 12082532, 15103165, 17260760, 18986836, 21968240, 23733545, 24165064, 30206330, 33226963, 34521520, 37973672, 47467090, 48330128, 60412660, 66453926, 75947344, 94934180, 120825320, 132907852, 166134815, 189868360, 241650640, 265815704, 332269630, 379736720, 531631408, 664539260, 1329078520, 2658157040]

約数ペア:

[(1, 2658157040), (2, 1329078520), (4, 664539260), (5, 531631408), (7, 379736720), (8, 332269630), (10, 265815704), (11, 241650640), (14, 189868360), (16, 166134815), (20, 132907852), (22, 120825320), (28, 94934180), (35, 75947344), (40, 66453926), (44, 60412660), (55, 48330128), (56, 47467090), (70, 37973672), (77, 34521520), (80, 33226963), (88, 30206330), (110, 24165064), (112, 23733545), (121, 21968240), (140, 18986836), (154, 17260760), (176, 15103165), (220, 12082532), (242, 10984120), (280, 9493418), (308, 8630380), (385, 6904304), (440, 6041266), (484, 5492060), (560, 4746709), (605, 4393648), (616, 4315190), (770, 3452152), (847, 3138320), (880, 3020633), (968, 2746030), (1210, 2196824), (1232, 2157595), (1540, 1726076), (1694, 1569160), (1936, 1373015), (2420, 1098412), (3080, 863038), (3388, 784580), (4235, 627664), (4840, 549206), (6160, 431519), (6776, 392290), (8470, 313832), (9680, 274603), (13552, 196145), (16940, 156916), (33880, 78458), (39229, 67760)]