15706791660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{5189}}^1\times {\mathrm{7207}}^1$

素因数の和:12415

約数の個数: 96

約数和(自身を含む): 50278394880

約数和(自身を除く): 34571603220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 5189, 7207, 10378, 14414, 15567, 20756, 21621, 25945, 28828, 31134, 36035, 36323, 43242, 50449, 51890, 62268, 72070, 72646, 77835, 86484, 100898, 103780, 108105, 108969, 144140, 145292, 151347, 155670, 181615, 201796, 216210, 217938, 252245, 302694, 311340, 363230, 432420, 435876, 504490, 544845, 605388, 726460, 756735, 1008980, 1089690, 1513470, 2179380, 3026940, 37397123, 74794246, 112191369, 149588492, 186985615, 224382738, 261779861, 373971230, 448765476, 523559722, 560956845, 747942460, 785339583, 1047119444, 1121913690, 1308899305, 1570679166, 2243827380, 2617798610, 3141358332, 3926697915, 5235597220, 7853395830, 15706791660]

約数ペア:

[(1, 15706791660), (2, 7853395830), (3, 5235597220), (4, 3926697915), (5, 3141358332), (6, 2617798610), (7, 2243827380), (10, 1570679166), (12, 1308899305), (14, 1121913690), (15, 1047119444), (20, 785339583), (21, 747942460), (28, 560956845), (30, 523559722), (35, 448765476), (42, 373971230), (60, 261779861), (70, 224382738), (84, 186985615), (105, 149588492), (140, 112191369), (210, 74794246), (420, 37397123), (5189, 3026940), (7207, 2179380), (10378, 1513470), (14414, 1089690), (15567, 1008980), (20756, 756735), (21621, 726460), (25945, 605388), (28828, 544845), (31134, 504490), (36035, 435876), (36323, 432420), (43242, 363230), (50449, 311340), (51890, 302694), (62268, 252245), (72070, 217938), (72646, 216210), (77835, 201796), (86484, 181615), (100898, 155670), (103780, 151347), (108105, 145292), (108969, 144140)]