15676894740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{27197}}^1$

素因数の和:27961

約数の個数: 96

約数和(自身を含む): 47337575040

約数和(自身を除く): 31660680300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 739, 780, 1478, 2217, 2956, 3695, 4434, 7390, 8868, 9607, 11085, 14780, 19214, 22170, 27197, 28821, 38428, 44340, 48035, 54394, 57642, 81591, 96070, 108788, 115284, 135985, 144105, 163182, 192140, 271970, 288210, 326364, 353561, 407955, 543940, 576420, 707122, 815910, 1060683, 1414244, 1631820, 1767805, 2121366, 3535610, 4242732, 5303415, 7071220, 10606830, 20098583, 21213660, 40197166, 60295749, 80394332, 100492915, 120591498, 200985830, 241182996, 261281579, 301478745, 401971660, 522563158, 602957490, 783844737, 1045126316, 1205914980, 1306407895, 1567689474, 2612815790, 3135378948, 3919223685, 5225631580, 7838447370, 15676894740]

約数ペア:

[(1, 15676894740), (2, 7838447370), (3, 5225631580), (4, 3919223685), (5, 3135378948), (6, 2612815790), (10, 1567689474), (12, 1306407895), (13, 1205914980), (15, 1045126316), (20, 783844737), (26, 602957490), (30, 522563158), (39, 401971660), (52, 301478745), (60, 261281579), (65, 241182996), (78, 200985830), (130, 120591498), (156, 100492915), (195, 80394332), (260, 60295749), (390, 40197166), (739, 21213660), (780, 20098583), (1478, 10606830), (2217, 7071220), (2956, 5303415), (3695, 4242732), (4434, 3535610), (7390, 2121366), (8868, 1767805), (9607, 1631820), (11085, 1414244), (14780, 1060683), (19214, 815910), (22170, 707122), (27197, 576420), (28821, 543940), (38428, 407955), (44340, 353561), (48035, 326364), (54394, 288210), (57642, 271970), (81591, 192140), (96070, 163182), (108788, 144105), (115284, 135985)]