1617309720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{8861}}^1$

素因数の和:8907

約数の個数: 192

約数和(自身を含む): 5838285600

約数和(自身を除く): 4220975880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 169, 180, 195, 216, 234, 260, 270, 312, 338, 351, 360, 390, 468, 507, 520, 540, 585, 676, 702, 780, 845, 936, 1014, 1080, 1170, 1352, 1404, 1521, 1560, 1690, 1755, 2028, 2340, 2535, 2808, 3042, 3380, 3510, 4056, 4563, 4680, 5070, 6084, 6760, 7020, 7605, 8861, 9126, 10140, 12168, 14040, 15210, 17722, 18252, 20280, 22815, 26583, 30420, 35444, 36504, 44305, 45630, 53166, 60840, 70888, 79749, 88610, 91260, 106332, 115193, 132915, 159498, 177220, 182520, 212664, 230386, 239247, 265830, 318996, 345579, 354440, 398745, 460772, 478494, 531660, 575965, 637992, 691158, 797490, 921544, 956988, 1036737, 1063320, 1151930, 1196235, 1382316, 1497509, 1594980, 1727895, 1913976, 2073474, 2303860, 2392470, 2764632, 2995018, 3110211, 3189960, 3455790, 4146948, 4492527, 4607720, 4784940, 5183685, 5990036, 6220422, 6911580, 7487545, 8293896, 8985054, 9569880, 10367370, 11980072, 12440844, 13477581, 13823160, 14975090, 15551055, 17970108, 20734740, 22462635, 24881688, 26955162, 29950180, 31102110, 35940216, 40432743, 41469480, 44925270, 53910324, 59900360, 62204220, 67387905, 80865486, 89850540, 107820648, 124408440, 134775810, 161730972, 179701080, 202163715, 269551620, 323461944, 404327430, 539103240, 808654860, 1617309720]

約数ペア:

[(1, 1617309720), (2, 808654860), (3, 539103240), (4, 404327430), (5, 323461944), (6, 269551620), (8, 202163715), (9, 179701080), (10, 161730972), (12, 134775810), (13, 124408440), (15, 107820648), (18, 89850540), (20, 80865486), (24, 67387905), (26, 62204220), (27, 59900360), (30, 53910324), (36, 44925270), (39, 41469480), (40, 40432743), (45, 35940216), (52, 31102110), (54, 29950180), (60, 26955162), (65, 24881688), (72, 22462635), (78, 20734740), (90, 17970108), (104, 15551055), (108, 14975090), (117, 13823160), (120, 13477581), (130, 12440844), (135, 11980072), (156, 10367370), (169, 9569880), (180, 8985054), (195, 8293896), (216, 7487545), (234, 6911580), (260, 6220422), (270, 5990036), (312, 5183685), (338, 4784940), (351, 4607720), (360, 4492527), (390, 4146948), (468, 3455790), (507, 3189960), (520, 3110211), (540, 2995018), (585, 2764632), (676, 2392470), (702, 2303860), (780, 2073474), (845, 1913976), (936, 1727895), (1014, 1594980), (1080, 1497509), (1170, 1382316), (1352, 1196235), (1404, 1151930), (1521, 1063320), (1560, 1036737), (1690, 956988), (1755, 921544), (2028, 797490), (2340, 691158), (2535, 637992), (2808, 575965), (3042, 531660), (3380, 478494), (3510, 460772), (4056, 398745), (4563, 354440), (4680, 345579), (5070, 318996), (6084, 265830), (6760, 239247), (7020, 230386), (7605, 212664), (8861, 182520), (9126, 177220), (10140, 159498), (12168, 132915), (14040, 115193), (15210, 106332), (17722, 91260), (18252, 88610), (20280, 79749), (22815, 70888), (26583, 60840), (30420, 53166), (35444, 45630), (36504, 44305)]