317877840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1069}}^1$

素因数の和:1154

約数の個数: 240

約数和(自身を含む): 1241884800

約数和(自身を除く): 924006960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 59, 60, 63, 70, 72, 80, 84, 90, 105, 112, 118, 120, 126, 140, 144, 168, 177, 180, 210, 236, 240, 252, 280, 295, 315, 336, 354, 360, 413, 420, 472, 504, 531, 560, 590, 630, 708, 720, 826, 840, 885, 944, 1008, 1062, 1069, 1180, 1239, 1260, 1416, 1652, 1680, 1770, 2065, 2124, 2138, 2360, 2478, 2520, 2655, 2832, 3207, 3304, 3540, 3717, 4130, 4248, 4276, 4720, 4956, 5040, 5310, 5345, 6195, 6414, 6608, 7080, 7434, 7483, 8260, 8496, 8552, 9621, 9912, 10620, 10690, 12390, 12828, 14160, 14868, 14966, 16035, 16520, 17104, 18585, 19242, 19824, 21240, 21380, 22449, 24780, 25656, 29736, 29932, 32070, 33040, 37170, 37415, 38484, 42480, 42760, 44898, 48105, 49560, 51312, 59472, 59864, 63071, 64140, 67347, 74340, 74830, 76968, 85520, 89796, 96210, 99120, 112245, 119728, 126142, 128280, 134694, 148680, 149660, 153936, 179592, 189213, 192420, 224490, 252284, 256560, 269388, 297360, 299320, 315355, 336735, 359184, 378426, 384840, 441497, 448980, 504568, 538776, 567639, 598640, 630710, 673470, 756852, 769680, 882994, 897960, 946065, 1009136, 1077552, 1135278, 1261420, 1324491, 1346940, 1513704, 1765988, 1795920, 1892130, 2207485, 2270556, 2522840, 2648982, 2693880, 2838195, 3027408, 3531976, 3784260, 3973473, 4414970, 4541112, 5045680, 5297964, 5387760, 5676390, 6622455, 7063952, 7568520, 7946946, 8829940, 9082224, 10595928, 11352780, 13244910, 15137040, 15893892, 17659880, 19867365, 21191856, 22705560, 26489820, 31787784, 35319760, 39734730, 45411120, 52979640, 63575568, 79469460, 105959280, 158938920, 317877840]

約数ペア:

[(1, 317877840), (2, 158938920), (3, 105959280), (4, 79469460), (5, 63575568), (6, 52979640), (7, 45411120), (8, 39734730), (9, 35319760), (10, 31787784), (12, 26489820), (14, 22705560), (15, 21191856), (16, 19867365), (18, 17659880), (20, 15893892), (21, 15137040), (24, 13244910), (28, 11352780), (30, 10595928), (35, 9082224), (36, 8829940), (40, 7946946), (42, 7568520), (45, 7063952), (48, 6622455), (56, 5676390), (59, 5387760), (60, 5297964), (63, 5045680), (70, 4541112), (72, 4414970), (80, 3973473), (84, 3784260), (90, 3531976), (105, 3027408), (112, 2838195), (118, 2693880), (120, 2648982), (126, 2522840), (140, 2270556), (144, 2207485), (168, 1892130), (177, 1795920), (180, 1765988), (210, 1513704), (236, 1346940), (240, 1324491), (252, 1261420), (280, 1135278), (295, 1077552), (315, 1009136), (336, 946065), (354, 897960), (360, 882994), (413, 769680), (420, 756852), (472, 673470), (504, 630710), (531, 598640), (560, 567639), (590, 538776), (630, 504568), (708, 448980), (720, 441497), (826, 384840), (840, 378426), (885, 359184), (944, 336735), (1008, 315355), (1062, 299320), (1069, 297360), (1180, 269388), (1239, 256560), (1260, 252284), (1416, 224490), (1652, 192420), (1680, 189213), (1770, 179592), (2065, 153936), (2124, 149660), (2138, 148680), (2360, 134694), (2478, 128280), (2520, 126142), (2655, 119728), (2832, 112245), (3207, 99120), (3304, 96210), (3540, 89796), (3717, 85520), (4130, 76968), (4248, 74830), (4276, 74340), (4720, 67347), (4956, 64140), (5040, 63071), (5310, 59864), (5345, 59472), (6195, 51312), (6414, 49560), (6608, 48105), (7080, 44898), (7434, 42760), (7483, 42480), (8260, 38484), (8496, 37415), (8552, 37170), (9621, 33040), (9912, 32070), (10620, 29932), (10690, 29736), (12390, 25656), (12828, 24780), (14160, 22449), (14868, 21380), (14966, 21240), (16035, 19824), (16520, 19242), (17104, 18585)]