15694440560

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{15359}}^1$

素因数の和:15666

約数の個数: 80

約数和(自身を含む): 37334753280

約数和(自身を除く): 21640312720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 241, 265, 424, 482, 530, 848, 964, 1060, 1205, 1928, 2120, 2410, 3856, 4240, 4820, 9640, 12773, 15359, 19280, 25546, 30718, 51092, 61436, 63865, 76795, 102184, 122872, 127730, 153590, 204368, 245744, 255460, 307180, 510920, 614360, 814027, 1021840, 1228720, 1628054, 3256108, 3701519, 4070135, 6512216, 7403038, 8140270, 13024432, 14806076, 16280540, 18507595, 29612152, 32561080, 37015190, 59224304, 65122160, 74030380, 148060760, 196180507, 296121520, 392361014, 784722028, 980902535, 1569444056, 1961805070, 3138888112, 3923610140, 7847220280, 15694440560]

約数ペア:

[(1, 15694440560), (2, 7847220280), (4, 3923610140), (5, 3138888112), (8, 1961805070), (10, 1569444056), (16, 980902535), (20, 784722028), (40, 392361014), (53, 296121520), (80, 196180507), (106, 148060760), (212, 74030380), (241, 65122160), (265, 59224304), (424, 37015190), (482, 32561080), (530, 29612152), (848, 18507595), (964, 16280540), (1060, 14806076), (1205, 13024432), (1928, 8140270), (2120, 7403038), (2410, 6512216), (3856, 4070135), (4240, 3701519), (4820, 3256108), (9640, 1628054), (12773, 1228720), (15359, 1021840), (19280, 814027), (25546, 614360), (30718, 510920), (51092, 307180), (61436, 255460), (63865, 245744), (76795, 204368), (102184, 153590), (122872, 127730)]