1569689160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{7681}}^1$

素因数の和:7839

約数の個数: 128

約数和(自身を含む): 5110680960

約数和(自身を除く): 3540991800

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, 131, 156, 195, 260, 262, 312, 390, 393, 520, 524, 655, 780, 786, 1048, 1310, 1560, 1572, 1703, 1965, 2620, 3144, 3406, 3930, 5109, 5240, 6812, 7681, 7860, 8515, 10218, 13624, 15362, 15720, 17030, 20436, 23043, 25545, 30724, 34060, 38405, 40872, 46086, 51090, 61448, 68120, 76810, 92172, 99853, 102180, 115215, 153620, 184344, 199706, 204360, 230430, 299559, 307240, 399412, 460860, 499265, 599118, 798824, 921720, 998530, 1006211, 1198236, 1497795, 1997060, 2012422, 2396472, 2995590, 3018633, 3994120, 4024844, 5031055, 5991180, 6037266, 8049688, 10062110, 11982360, 12074532, 13080743, 15093165, 20124220, 24149064, 26161486, 30186330, 39242229, 40248440, 52322972, 60372660, 65403715, 78484458, 104645944, 120745320, 130807430, 156968916, 196211145, 261614860, 313937832, 392422290, 523229720, 784844580, 1569689160]

約数ペア:

[(1, 1569689160), (2, 784844580), (3, 523229720), (4, 392422290), (5, 313937832), (6, 261614860), (8, 196211145), (10, 156968916), (12, 130807430), (13, 120745320), (15, 104645944), (20, 78484458), (24, 65403715), (26, 60372660), (30, 52322972), (39, 40248440), (40, 39242229), (52, 30186330), (60, 26161486), (65, 24149064), (78, 20124220), (104, 15093165), (120, 13080743), (130, 12074532), (131, 11982360), (156, 10062110), (195, 8049688), (260, 6037266), (262, 5991180), (312, 5031055), (390, 4024844), (393, 3994120), (520, 3018633), (524, 2995590), (655, 2396472), (780, 2012422), (786, 1997060), (1048, 1497795), (1310, 1198236), (1560, 1006211), (1572, 998530), (1703, 921720), (1965, 798824), (2620, 599118), (3144, 499265), (3406, 460860), (3930, 399412), (5109, 307240), (5240, 299559), (6812, 230430), (7681, 204360), (7860, 199706), (8515, 184344), (10218, 153620), (13624, 115215), (15362, 102180), (15720, 99853), (17030, 92172), (20436, 76810), (23043, 68120), (25545, 61448), (30724, 51090), (34060, 46086), (38405, 40872)]