766959960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1913}}^1$

素因数の和:2197

約数の個数: 128

約数和(自身を含む): 2488812480

約数和(自身を除く): 1721852520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 257, 260, 312, 390, 514, 520, 771, 780, 1028, 1285, 1542, 1560, 1913, 2056, 2570, 3084, 3341, 3826, 3855, 5140, 5739, 6168, 6682, 7652, 7710, 9565, 10023, 10280, 11478, 13364, 15304, 15420, 16705, 19130, 20046, 22956, 24869, 26728, 28695, 30840, 33410, 38260, 40092, 45912, 49738, 50115, 57390, 66820, 74607, 76520, 80184, 99476, 100230, 114780, 124345, 133640, 149214, 198952, 200460, 229560, 248690, 298428, 373035, 400920, 491641, 497380, 596856, 746070, 983282, 994760, 1474923, 1492140, 1966564, 2458205, 2949846, 2984280, 3933128, 4916410, 5899692, 6391333, 7374615, 9832820, 11799384, 12782666, 14749230, 19173999, 19665640, 25565332, 29498460, 31956665, 38347998, 51130664, 58996920, 63913330, 76695996, 95869995, 127826660, 153391992, 191739990, 255653320, 383479980, 766959960]

約数ペア:

[(1, 766959960), (2, 383479980), (3, 255653320), (4, 191739990), (5, 153391992), (6, 127826660), (8, 95869995), (10, 76695996), (12, 63913330), (13, 58996920), (15, 51130664), (20, 38347998), (24, 31956665), (26, 29498460), (30, 25565332), (39, 19665640), (40, 19173999), (52, 14749230), (60, 12782666), (65, 11799384), (78, 9832820), (104, 7374615), (120, 6391333), (130, 5899692), (156, 4916410), (195, 3933128), (257, 2984280), (260, 2949846), (312, 2458205), (390, 1966564), (514, 1492140), (520, 1474923), (771, 994760), (780, 983282), (1028, 746070), (1285, 596856), (1542, 497380), (1560, 491641), (1913, 400920), (2056, 373035), (2570, 298428), (3084, 248690), (3341, 229560), (3826, 200460), (3855, 198952), (5140, 149214), (5739, 133640), (6168, 124345), (6682, 114780), (7652, 100230), (7710, 99476), (9565, 80184), (10023, 76520), (10280, 74607), (11478, 66820), (13364, 57390), (15304, 50115), (15420, 49738), (16705, 45912), (19130, 40092), (20046, 38260), (22956, 33410), (24869, 30840), (26728, 28695)]