2007644940

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5711}}^1$

素因数の和:5770

約数の個数: 240

約数和(自身を含む): 7431266304

約数和(自身を除く): 5423621364

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 81, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 162, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 324, 372, 378, 405, 420, 434, 465, 540, 558, 567, 620, 630, 651, 756, 810, 837, 868, 930, 945, 1085, 1116, 1134, 1260, 1302, 1395, 1620, 1674, 1860, 1890, 1953, 2170, 2268, 2511, 2604, 2790, 2835, 3255, 3348, 3780, 3906, 4185, 4340, 5022, 5580, 5670, 5711, 5859, 6510, 7812, 8370, 9765, 10044, 11340, 11422, 11718, 12555, 13020, 16740, 17133, 17577, 19530, 22844, 23436, 25110, 28555, 29295, 34266, 35154, 39060, 39977, 50220, 51399, 57110, 58590, 68532, 70308, 79954, 85665, 87885, 102798, 114220, 117180, 119931, 154197, 159908, 171330, 175770, 177041, 199885, 205596, 239862, 256995, 308394, 342660, 351540, 354082, 359793, 399770, 462591, 479724, 513990, 531123, 599655, 616788, 708164, 719586, 770985, 799540, 885205, 925182, 1027980, 1062246, 1079379, 1199310, 1239287, 1439172, 1541970, 1593369, 1770410, 1798965, 1850364, 2124492, 2158758, 2312955, 2398620, 2478574, 2655615, 3083940, 3186738, 3238137, 3540820, 3597930, 3717861, 4317516, 4625910, 4780107, 4957148, 5311230, 5396895, 6196435, 6373476, 6476274, 7195860, 7435722, 7966845, 9251820, 9560214, 10622460, 10793790, 11153583, 12392870, 12952548, 14340321, 14871444, 15933690, 16190685, 18589305, 19120428, 21587580, 22307166, 23900535, 24785740, 28680642, 31867380, 32381370, 33460749, 37178610, 44614332, 47801070, 55767915, 57361284, 64762740, 66921498, 71701605, 74357220, 95602140, 100382247, 111535830, 133842996, 143403210, 167303745, 200764494, 223071660, 286806420, 334607490, 401528988, 501911235, 669214980, 1003822470, 2007644940]

約数ペア:

[(1, 2007644940), (2, 1003822470), (3, 669214980), (4, 501911235), (5, 401528988), (6, 334607490), (7, 286806420), (9, 223071660), (10, 200764494), (12, 167303745), (14, 143403210), (15, 133842996), (18, 111535830), (20, 100382247), (21, 95602140), (27, 74357220), (28, 71701605), (30, 66921498), (31, 64762740), (35, 57361284), (36, 55767915), (42, 47801070), (45, 44614332), (54, 37178610), (60, 33460749), (62, 32381370), (63, 31867380), (70, 28680642), (81, 24785740), (84, 23900535), (90, 22307166), (93, 21587580), (105, 19120428), (108, 18589305), (124, 16190685), (126, 15933690), (135, 14871444), (140, 14340321), (155, 12952548), (162, 12392870), (180, 11153583), (186, 10793790), (189, 10622460), (210, 9560214), (217, 9251820), (252, 7966845), (270, 7435722), (279, 7195860), (310, 6476274), (315, 6373476), (324, 6196435), (372, 5396895), (378, 5311230), (405, 4957148), (420, 4780107), (434, 4625910), (465, 4317516), (540, 3717861), (558, 3597930), (567, 3540820), (620, 3238137), (630, 3186738), (651, 3083940), (756, 2655615), (810, 2478574), (837, 2398620), (868, 2312955), (930, 2158758), (945, 2124492), (1085, 1850364), (1116, 1798965), (1134, 1770410), (1260, 1593369), (1302, 1541970), (1395, 1439172), (1620, 1239287), (1674, 1199310), (1860, 1079379), (1890, 1062246), (1953, 1027980), (2170, 925182), (2268, 885205), (2511, 799540), (2604, 770985), (2790, 719586), (2835, 708164), (3255, 616788), (3348, 599655), (3780, 531123), (3906, 513990), (4185, 479724), (4340, 462591), (5022, 399770), (5580, 359793), (5670, 354082), (5711, 351540), (5859, 342660), (6510, 308394), (7812, 256995), (8370, 239862), (9765, 205596), (10044, 199885), (11340, 177041), (11422, 175770), (11718, 171330), (12555, 159908), (13020, 154197), (16740, 119931), (17133, 117180), (17577, 114220), (19530, 102798), (22844, 87885), (23436, 85665), (25110, 79954), (28555, 70308), (29295, 68532), (34266, 58590), (35154, 57110), (39060, 51399), (39977, 50220)]