2804998560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{64217}}^1$

素因数の和:64255

約数の個数: 192

約数和(自身を含む): 10874932992

約数和(自身を除く): 8069934432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5460, 6240, 7280, 8736, 10920, 14560, 21840, 43680, 64217, 128434, 192651, 256868, 321085, 385302, 449519, 513736, 642170, 770604, 834821, 899038, 963255, 1027472, 1284340, 1348557, 1541208, 1669642, 1798076, 1926510, 2054944, 2247595, 2504463, 2568680, 2697114, 3082416, 3339284, 3596152, 3853020, 4174105, 4495190, 5008926, 5137360, 5394228, 5843747, 6164832, 6678568, 6742785, 7192304, 7706040, 8348210, 8990380, 10017852, 10274720, 10788456, 11687494, 12522315, 13357136, 13485570, 14384608, 15412080, 16696420, 17531241, 17980760, 20035704, 21576912, 23374988, 25044630, 26714272, 26971140, 29218735, 30824160, 33392840, 35062482, 35961520, 40071408, 43153824, 46749976, 50089260, 53942280, 58437470, 66785680, 70124964, 71923040, 80142816, 87656205, 93499952, 100178520, 107884560, 116874940, 133571360, 140249928, 175312410, 186999904, 200357040, 215769120, 233749880, 280499856, 350624820, 400714080, 467499760, 560999712, 701249640, 934999520, 1402499280, 2804998560]

約数ペア:

[(1, 2804998560), (2, 1402499280), (3, 934999520), (4, 701249640), (5, 560999712), (6, 467499760), (7, 400714080), (8, 350624820), (10, 280499856), (12, 233749880), (13, 215769120), (14, 200357040), (15, 186999904), (16, 175312410), (20, 140249928), (21, 133571360), (24, 116874940), (26, 107884560), (28, 100178520), (30, 93499952), (32, 87656205), (35, 80142816), (39, 71923040), (40, 70124964), (42, 66785680), (48, 58437470), (52, 53942280), (56, 50089260), (60, 46749976), (65, 43153824), (70, 40071408), (78, 35961520), (80, 35062482), (84, 33392840), (91, 30824160), (96, 29218735), (104, 26971140), (105, 26714272), (112, 25044630), (120, 23374988), (130, 21576912), (140, 20035704), (156, 17980760), (160, 17531241), (168, 16696420), (182, 15412080), (195, 14384608), (208, 13485570), (210, 13357136), (224, 12522315), (240, 11687494), (260, 10788456), (273, 10274720), (280, 10017852), (312, 8990380), (336, 8348210), (364, 7706040), (390, 7192304), (416, 6742785), (420, 6678568), (455, 6164832), (480, 5843747), (520, 5394228), (546, 5137360), (560, 5008926), (624, 4495190), (672, 4174105), (728, 3853020), (780, 3596152), (840, 3339284), (910, 3082416), (1040, 2697114), (1092, 2568680), (1120, 2504463), (1248, 2247595), (1365, 2054944), (1456, 1926510), (1560, 1798076), (1680, 1669642), (1820, 1541208), (2080, 1348557), (2184, 1284340), (2730, 1027472), (2912, 963255), (3120, 899038), (3360, 834821), (3640, 770604), (4368, 642170), (5460, 513736), (6240, 449519), (7280, 385302), (8736, 321085), (10920, 256868), (14560, 192651), (21840, 128434), (43680, 64217)]