1378743600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2851}}^1$

素因数の和:2916

約数の個数: 240

約数和(自身を含む): 4911463424

約数和(自身を除く): 3532719824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 31, 39, 40, 48, 50, 52, 60, 62, 65, 75, 78, 80, 93, 100, 104, 120, 124, 130, 150, 155, 156, 186, 195, 200, 208, 240, 248, 260, 300, 310, 312, 325, 372, 390, 400, 403, 465, 496, 520, 600, 620, 624, 650, 744, 775, 780, 806, 930, 975, 1040, 1200, 1209, 1240, 1300, 1488, 1550, 1560, 1612, 1860, 1950, 2015, 2325, 2418, 2480, 2600, 2851, 3100, 3120, 3224, 3720, 3900, 4030, 4650, 4836, 5200, 5702, 6045, 6200, 6448, 7440, 7800, 8060, 8553, 9300, 9672, 10075, 11404, 12090, 12400, 14255, 15600, 16120, 17106, 18600, 19344, 20150, 22808, 24180, 28510, 30225, 32240, 34212, 37063, 37200, 40300, 42765, 45616, 48360, 57020, 60450, 68424, 71275, 74126, 80600, 85530, 88381, 96720, 111189, 114040, 120900, 136848, 142550, 148252, 161200, 171060, 176762, 185315, 213825, 222378, 228080, 241800, 265143, 285100, 296504, 342120, 353524, 370630, 427650, 441905, 444756, 483600, 530286, 555945, 570200, 593008, 684240, 707048, 741260, 855300, 883810, 889512, 926575, 1060572, 1111890, 1140400, 1148953, 1325715, 1414096, 1482520, 1710600, 1767620, 1779024, 1853150, 2121144, 2209525, 2223780, 2297906, 2651430, 2779725, 2965040, 3421200, 3446859, 3535240, 3706300, 4242288, 4419050, 4447560, 4595812, 5302860, 5559450, 5744765, 6628575, 6893718, 7070480, 7412600, 8838100, 8895120, 9191624, 10605720, 11118900, 11489530, 13257150, 13787436, 14825200, 17234295, 17676200, 18383248, 21211440, 22237800, 22979060, 26514300, 27574872, 28723825, 34468590, 35352400, 44475600, 45958120, 53028600, 55149744, 57447650, 68937180, 86171475, 91916240, 106057200, 114895300, 137874360, 172342950, 229790600, 275748720, 344685900, 459581200, 689371800, 1378743600]

約数ペア:

[(1, 1378743600), (2, 689371800), (3, 459581200), (4, 344685900), (5, 275748720), (6, 229790600), (8, 172342950), (10, 137874360), (12, 114895300), (13, 106057200), (15, 91916240), (16, 86171475), (20, 68937180), (24, 57447650), (25, 55149744), (26, 53028600), (30, 45958120), (31, 44475600), (39, 35352400), (40, 34468590), (48, 28723825), (50, 27574872), (52, 26514300), (60, 22979060), (62, 22237800), (65, 21211440), (75, 18383248), (78, 17676200), (80, 17234295), (93, 14825200), (100, 13787436), (104, 13257150), (120, 11489530), (124, 11118900), (130, 10605720), (150, 9191624), (155, 8895120), (156, 8838100), (186, 7412600), (195, 7070480), (200, 6893718), (208, 6628575), (240, 5744765), (248, 5559450), (260, 5302860), (300, 4595812), (310, 4447560), (312, 4419050), (325, 4242288), (372, 3706300), (390, 3535240), (400, 3446859), (403, 3421200), (465, 2965040), (496, 2779725), (520, 2651430), (600, 2297906), (620, 2223780), (624, 2209525), (650, 2121144), (744, 1853150), (775, 1779024), (780, 1767620), (806, 1710600), (930, 1482520), (975, 1414096), (1040, 1325715), (1200, 1148953), (1209, 1140400), (1240, 1111890), (1300, 1060572), (1488, 926575), (1550, 889512), (1560, 883810), (1612, 855300), (1860, 741260), (1950, 707048), (2015, 684240), (2325, 593008), (2418, 570200), (2480, 555945), (2600, 530286), (2851, 483600), (3100, 444756), (3120, 441905), (3224, 427650), (3720, 370630), (3900, 353524), (4030, 342120), (4650, 296504), (4836, 285100), (5200, 265143), (5702, 241800), (6045, 228080), (6200, 222378), (6448, 213825), (7440, 185315), (7800, 176762), (8060, 171060), (8553, 161200), (9300, 148252), (9672, 142550), (10075, 136848), (11404, 120900), (12090, 114040), (12400, 111189), (14255, 96720), (15600, 88381), (16120, 85530), (17106, 80600), (18600, 74126), (19344, 71275), (20150, 68424), (22808, 60450), (24180, 57020), (28510, 48360), (30225, 45616), (32240, 42765), (34212, 40300), (37063, 37200)]