464284520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1$

素因数の和:739

約数の個数: 128

約数和(自身を含む): 1248307200

約数和(自身を除く): 784022680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 89, 124, 140, 155, 178, 217, 248, 280, 310, 356, 434, 445, 601, 620, 623, 712, 868, 890, 1085, 1202, 1240, 1246, 1736, 1780, 2170, 2404, 2492, 2759, 3005, 3115, 3560, 4207, 4340, 4808, 4984, 5518, 6010, 6230, 8414, 8680, 11036, 12020, 12460, 13795, 16828, 18631, 19313, 21035, 22072, 24040, 24920, 27590, 33656, 37262, 38626, 42070, 53489, 55180, 74524, 77252, 84140, 93155, 96565, 106978, 110360, 130417, 149048, 154504, 168280, 186310, 193130, 213956, 260834, 267445, 372620, 374423, 386260, 427912, 521668, 534890, 652085, 745240, 748846, 772520, 1043336, 1069780, 1304170, 1497692, 1658159, 1872115, 2139560, 2608340, 2995384, 3316318, 3744230, 5216680, 6632636, 7488460, 8290795, 11607113, 13265272, 14976920, 16581590, 23214226, 33163180, 46428452, 58035565, 66326360, 92856904, 116071130, 232142260, 464284520]

約数ペア:

[(1, 464284520), (2, 232142260), (4, 116071130), (5, 92856904), (7, 66326360), (8, 58035565), (10, 46428452), (14, 33163180), (20, 23214226), (28, 16581590), (31, 14976920), (35, 13265272), (40, 11607113), (56, 8290795), (62, 7488460), (70, 6632636), (89, 5216680), (124, 3744230), (140, 3316318), (155, 2995384), (178, 2608340), (217, 2139560), (248, 1872115), (280, 1658159), (310, 1497692), (356, 1304170), (434, 1069780), (445, 1043336), (601, 772520), (620, 748846), (623, 745240), (712, 652085), (868, 534890), (890, 521668), (1085, 427912), (1202, 386260), (1240, 374423), (1246, 372620), (1736, 267445), (1780, 260834), (2170, 213956), (2404, 193130), (2492, 186310), (2759, 168280), (3005, 154504), (3115, 149048), (3560, 130417), (4207, 110360), (4340, 106978), (4808, 96565), (4984, 93155), (5518, 84140), (6010, 77252), (6230, 74524), (8414, 55180), (8680, 53489), (11036, 42070), (12020, 38626), (12460, 37262), (13795, 33656), (16828, 27590), (18631, 24920), (19313, 24040), (21035, 22072)]