9973320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:435

約数の個数: 128

約数和(自身を含む): 35389440

約数和(自身を除く): 25416120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 383, 420, 434, 465, 620, 651, 744, 766, 840, 868, 930, 1085, 1149, 1240, 1302, 1532, 1736, 1860, 1915, 2170, 2298, 2604, 2681, 3064, 3255, 3720, 3830, 4340, 4596, 5208, 5362, 5745, 6510, 7660, 8043, 8680, 9192, 10724, 11490, 11873, 13020, 13405, 15320, 16086, 21448, 22980, 23746, 26040, 26810, 32172, 35619, 40215, 45960, 47492, 53620, 59365, 64344, 71238, 80430, 83111, 94984, 107240, 118730, 142476, 160860, 166222, 178095, 237460, 249333, 284952, 321720, 332444, 356190, 415555, 474920, 498666, 664888, 712380, 831110, 997332, 1246665, 1424760, 1662220, 1994664, 2493330, 3324440, 4986660, 9973320]

約数ペア:

[(1, 9973320), (2, 4986660), (3, 3324440), (4, 2493330), (5, 1994664), (6, 1662220), (7, 1424760), (8, 1246665), (10, 997332), (12, 831110), (14, 712380), (15, 664888), (20, 498666), (21, 474920), (24, 415555), (28, 356190), (30, 332444), (31, 321720), (35, 284952), (40, 249333), (42, 237460), (56, 178095), (60, 166222), (62, 160860), (70, 142476), (84, 118730), (93, 107240), (105, 94984), (120, 83111), (124, 80430), (140, 71238), (155, 64344), (168, 59365), (186, 53620), (210, 47492), (217, 45960), (248, 40215), (280, 35619), (310, 32172), (372, 26810), (383, 26040), (420, 23746), (434, 22980), (465, 21448), (620, 16086), (651, 15320), (744, 13405), (766, 13020), (840, 11873), (868, 11490), (930, 10724), (1085, 9192), (1149, 8680), (1240, 8043), (1302, 7660), (1532, 6510), (1736, 5745), (1860, 5362), (1915, 5208), (2170, 4596), (2298, 4340), (2604, 3830), (2681, 3720), (3064, 3255)]