1937493480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:548

約数の個数: 256

約数和(自身を含む): 6549984000

約数和(自身を除く): 4612490520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 113, 116, 120, 130, 145, 156, 174, 195, 226, 232, 260, 290, 312, 339, 348, 377, 379, 390, 435, 452, 520, 565, 580, 678, 696, 754, 758, 780, 870, 904, 1130, 1131, 1137, 1160, 1356, 1469, 1508, 1516, 1560, 1695, 1740, 1885, 1895, 2260, 2262, 2274, 2712, 2938, 3016, 3032, 3277, 3390, 3480, 3770, 3790, 4407, 4520, 4524, 4548, 4927, 5655, 5685, 5876, 6554, 6780, 7345, 7540, 7580, 8814, 9048, 9096, 9831, 9854, 10991, 11310, 11370, 11752, 13108, 13560, 14690, 14781, 15080, 15160, 16385, 17628, 19662, 19708, 21982, 22035, 22620, 22740, 24635, 26216, 29380, 29562, 32770, 32973, 35256, 39324, 39416, 42601, 42827, 43964, 44070, 45240, 45480, 49155, 49270, 54955, 58760, 59124, 65540, 65946, 73905, 78648, 85202, 85654, 87928, 88140, 98310, 98540, 109910, 118248, 127803, 128481, 131080, 131892, 142883, 147810, 164865, 170404, 171308, 176280, 196620, 197080, 213005, 214135, 219820, 255606, 256962, 263784, 285766, 295620, 329730, 340808, 342616, 393240, 426010, 428270, 428649, 439640, 511212, 513924, 556751, 571532, 591240, 639015, 642405, 659460, 714415, 852020, 856540, 857298, 1022424, 1027848, 1113502, 1143064, 1241983, 1278030, 1284810, 1318920, 1428830, 1670253, 1704040, 1713080, 1714596, 2143245, 2227004, 2483966, 2556060, 2569620, 2783755, 2857660, 3340506, 3429192, 3725949, 4286490, 4454008, 4967932, 5112120, 5139240, 5567510, 5715320, 6209915, 6681012, 7451898, 8351265, 8572980, 9935864, 11135020, 12419830, 13362024, 14903796, 16145779, 16702530, 17145960, 18629745, 22270040, 24839660, 29807592, 32291558, 33405060, 37259490, 48437337, 49679320, 64583116, 66810120, 74518980, 80728895, 96874674, 129166232, 149037960, 161457790, 193749348, 242186685, 322915580, 387498696, 484373370, 645831160, 968746740, 1937493480]

約数ペア:

[(1, 1937493480), (2, 968746740), (3, 645831160), (4, 484373370), (5, 387498696), (6, 322915580), (8, 242186685), (10, 193749348), (12, 161457790), (13, 149037960), (15, 129166232), (20, 96874674), (24, 80728895), (26, 74518980), (29, 66810120), (30, 64583116), (39, 49679320), (40, 48437337), (52, 37259490), (58, 33405060), (60, 32291558), (65, 29807592), (78, 24839660), (87, 22270040), (104, 18629745), (113, 17145960), (116, 16702530), (120, 16145779), (130, 14903796), (145, 13362024), (156, 12419830), (174, 11135020), (195, 9935864), (226, 8572980), (232, 8351265), (260, 7451898), (290, 6681012), (312, 6209915), (339, 5715320), (348, 5567510), (377, 5139240), (379, 5112120), (390, 4967932), (435, 4454008), (452, 4286490), (520, 3725949), (565, 3429192), (580, 3340506), (678, 2857660), (696, 2783755), (754, 2569620), (758, 2556060), (780, 2483966), (870, 2227004), (904, 2143245), (1130, 1714596), (1131, 1713080), (1137, 1704040), (1160, 1670253), (1356, 1428830), (1469, 1318920), (1508, 1284810), (1516, 1278030), (1560, 1241983), (1695, 1143064), (1740, 1113502), (1885, 1027848), (1895, 1022424), (2260, 857298), (2262, 856540), (2274, 852020), (2712, 714415), (2938, 659460), (3016, 642405), (3032, 639015), (3277, 591240), (3390, 571532), (3480, 556751), (3770, 513924), (3790, 511212), (4407, 439640), (4520, 428649), (4524, 428270), (4548, 426010), (4927, 393240), (5655, 342616), (5685, 340808), (5876, 329730), (6554, 295620), (6780, 285766), (7345, 263784), (7540, 256962), (7580, 255606), (8814, 219820), (9048, 214135), (9096, 213005), (9831, 197080), (9854, 196620), (10991, 176280), (11310, 171308), (11370, 170404), (11752, 164865), (13108, 147810), (13560, 142883), (14690, 131892), (14781, 131080), (15080, 128481), (15160, 127803), (16385, 118248), (17628, 109910), (19662, 98540), (19708, 98310), (21982, 88140), (22035, 87928), (22620, 85654), (22740, 85202), (24635, 78648), (26216, 73905), (29380, 65946), (29562, 65540), (32770, 59124), (32973, 58760), (35256, 54955), (39324, 49270), (39416, 49155), (42601, 45480), (42827, 45240), (43964, 44070)]