707184400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:210

約数の個数: 240

約数和(自身を含む): 1952875008

約数和(自身を除く): 1245690608

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 40, 41, 50, 52, 62, 65, 80, 82, 100, 104, 107, 124, 130, 155, 164, 200, 205, 208, 214, 248, 260, 310, 325, 328, 400, 403, 410, 428, 496, 520, 533, 535, 620, 650, 656, 775, 806, 820, 856, 1025, 1040, 1066, 1070, 1240, 1271, 1300, 1391, 1550, 1612, 1640, 1712, 2015, 2050, 2132, 2140, 2480, 2542, 2600, 2665, 2675, 2782, 3100, 3224, 3280, 3317, 4030, 4100, 4264, 4280, 4387, 5084, 5200, 5330, 5350, 5564, 6200, 6355, 6448, 6634, 6955, 8060, 8200, 8528, 8560, 8774, 10075, 10168, 10660, 10700, 11128, 12400, 12710, 13268, 13325, 13910, 16120, 16400, 16523, 16585, 17548, 20150, 20336, 21320, 21400, 21935, 22256, 25420, 26536, 26650, 27820, 31775, 32240, 33046, 33170, 34775, 35096, 40300, 42640, 42800, 43121, 43870, 50840, 53072, 53300, 55640, 57031, 63550, 66092, 66340, 69550, 70192, 80600, 82615, 82925, 86242, 87740, 101680, 106600, 109675, 111280, 114062, 127100, 132184, 132680, 135997, 139100, 161200, 165230, 165850, 172484, 175480, 213200, 215605, 219350, 228124, 254200, 264368, 265360, 271994, 278200, 285155, 330460, 331700, 344968, 350960, 413075, 431210, 438700, 456248, 508400, 543988, 556400, 570310, 660920, 663400, 679985, 689936, 826150, 862420, 877400, 912496, 1078025, 1087976, 1140620, 1321840, 1326800, 1359970, 1425775, 1652300, 1724840, 1754800, 1767961, 2156050, 2175952, 2281240, 2719940, 2851550, 3304600, 3399925, 3449680, 3535922, 4312100, 4562480, 5439880, 5703100, 6609200, 6799850, 7071844, 8624200, 8839805, 10879760, 11406200, 13599700, 14143688, 17248400, 17679610, 22812400, 27199400, 28287376, 35359220, 44199025, 54398800, 70718440, 88398050, 141436880, 176796100, 353592200, 707184400]

約数ペア:

[(1, 707184400), (2, 353592200), (4, 176796100), (5, 141436880), (8, 88398050), (10, 70718440), (13, 54398800), (16, 44199025), (20, 35359220), (25, 28287376), (26, 27199400), (31, 22812400), (40, 17679610), (41, 17248400), (50, 14143688), (52, 13599700), (62, 11406200), (65, 10879760), (80, 8839805), (82, 8624200), (100, 7071844), (104, 6799850), (107, 6609200), (124, 5703100), (130, 5439880), (155, 4562480), (164, 4312100), (200, 3535922), (205, 3449680), (208, 3399925), (214, 3304600), (248, 2851550), (260, 2719940), (310, 2281240), (325, 2175952), (328, 2156050), (400, 1767961), (403, 1754800), (410, 1724840), (428, 1652300), (496, 1425775), (520, 1359970), (533, 1326800), (535, 1321840), (620, 1140620), (650, 1087976), (656, 1078025), (775, 912496), (806, 877400), (820, 862420), (856, 826150), (1025, 689936), (1040, 679985), (1066, 663400), (1070, 660920), (1240, 570310), (1271, 556400), (1300, 543988), (1391, 508400), (1550, 456248), (1612, 438700), (1640, 431210), (1712, 413075), (2015, 350960), (2050, 344968), (2132, 331700), (2140, 330460), (2480, 285155), (2542, 278200), (2600, 271994), (2665, 265360), (2675, 264368), (2782, 254200), (3100, 228124), (3224, 219350), (3280, 215605), (3317, 213200), (4030, 175480), (4100, 172484), (4264, 165850), (4280, 165230), (4387, 161200), (5084, 139100), (5200, 135997), (5330, 132680), (5350, 132184), (5564, 127100), (6200, 114062), (6355, 111280), (6448, 109675), (6634, 106600), (6955, 101680), (8060, 87740), (8200, 86242), (8528, 82925), (8560, 82615), (8774, 80600), (10075, 70192), (10168, 69550), (10660, 66340), (10700, 66092), (11128, 63550), (12400, 57031), (12710, 55640), (13268, 53300), (13325, 53072), (13910, 50840), (16120, 43870), (16400, 43121), (16523, 42800), (16585, 42640), (17548, 40300), (20150, 35096), (20336, 34775), (21320, 33170), (21400, 33046), (21935, 32240), (22256, 31775), (25420, 27820), (26536, 26650)]