15674568780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{78193}}^1$

素因数の和:78475

約数の個数: 96

約数和(自身を含む): 47449370304

約数和(自身を除く): 31774801524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 257, 260, 390, 514, 771, 780, 1028, 1285, 1542, 2570, 3084, 3341, 3855, 5140, 6682, 7710, 10023, 13364, 15420, 16705, 20046, 33410, 40092, 50115, 66820, 78193, 100230, 156386, 200460, 234579, 312772, 390965, 469158, 781930, 938316, 1016509, 1172895, 1563860, 2033018, 2345790, 3049527, 4066036, 4691580, 5082545, 6099054, 10165090, 12198108, 15247635, 20095601, 20330180, 30495270, 40191202, 60286803, 60990540, 80382404, 100478005, 120573606, 200956010, 241147212, 261242813, 301434015, 401912020, 522485626, 602868030, 783728439, 1044971252, 1205736060, 1306214065, 1567456878, 2612428130, 3134913756, 3918642195, 5224856260, 7837284390, 15674568780]

約数ペア:

[(1, 15674568780), (2, 7837284390), (3, 5224856260), (4, 3918642195), (5, 3134913756), (6, 2612428130), (10, 1567456878), (12, 1306214065), (13, 1205736060), (15, 1044971252), (20, 783728439), (26, 602868030), (30, 522485626), (39, 401912020), (52, 301434015), (60, 261242813), (65, 241147212), (78, 200956010), (130, 120573606), (156, 100478005), (195, 80382404), (257, 60990540), (260, 60286803), (390, 40191202), (514, 30495270), (771, 20330180), (780, 20095601), (1028, 15247635), (1285, 12198108), (1542, 10165090), (2570, 6099054), (3084, 5082545), (3341, 4691580), (3855, 4066036), (5140, 3049527), (6682, 2345790), (7710, 2033018), (10023, 1563860), (13364, 1172895), (15420, 1016509), (16705, 938316), (20046, 781930), (33410, 469158), (40092, 390965), (50115, 312772), (66820, 234579), (78193, 200460), (100230, 156386)]