5689320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:555

約数の個数: 128

約数和(自身を含む): 21047040

約数和(自身を除く): 15357720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 521, 546, 728, 780, 840, 910, 1042, 1092, 1365, 1560, 1563, 1820, 2084, 2184, 2605, 2730, 3126, 3640, 3647, 4168, 5210, 5460, 6252, 6773, 7294, 7815, 10420, 10920, 10941, 12504, 13546, 14588, 15630, 18235, 20319, 20840, 21882, 27092, 29176, 31260, 33865, 36470, 40638, 43764, 47411, 54184, 54705, 62520, 67730, 72940, 81276, 87528, 94822, 101595, 109410, 135460, 142233, 145880, 162552, 189644, 203190, 218820, 237055, 270920, 284466, 379288, 406380, 437640, 474110, 568932, 711165, 812760, 948220, 1137864, 1422330, 1896440, 2844660, 5689320]

約数ペア:

[(1, 5689320), (2, 2844660), (3, 1896440), (4, 1422330), (5, 1137864), (6, 948220), (7, 812760), (8, 711165), (10, 568932), (12, 474110), (13, 437640), (14, 406380), (15, 379288), (20, 284466), (21, 270920), (24, 237055), (26, 218820), (28, 203190), (30, 189644), (35, 162552), (39, 145880), (40, 142233), (42, 135460), (52, 109410), (56, 101595), (60, 94822), (65, 87528), (70, 81276), (78, 72940), (84, 67730), (91, 62520), (104, 54705), (105, 54184), (120, 47411), (130, 43764), (140, 40638), (156, 36470), (168, 33865), (182, 31260), (195, 29176), (210, 27092), (260, 21882), (273, 20840), (280, 20319), (312, 18235), (364, 15630), (390, 14588), (420, 13546), (455, 12504), (520, 10941), (521, 10920), (546, 10420), (728, 7815), (780, 7294), (840, 6773), (910, 6252), (1042, 5460), (1092, 5210), (1365, 4168), (1560, 3647), (1563, 3640), (1820, 3126), (2084, 2730), (2184, 2605)]