326477760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2557}}^1$

素因数の和:2603

約数の個数: 224

約数和(自身を含む): 1247485440

約数和(自身を除く): 921007680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 399, 420, 448, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1995, 2128, 2240, 2280, 2557, 2660, 3040, 3192, 3360, 3648, 3990, 4256, 4560, 5114, 5320, 6080, 6384, 6720, 7671, 7980, 8512, 9120, 10228, 10640, 12768, 12785, 15342, 15960, 17899, 18240, 20456, 21280, 25536, 25570, 30684, 31920, 35798, 38355, 40912, 42560, 48583, 51140, 53697, 61368, 63840, 71596, 76710, 81824, 89495, 97166, 102280, 107394, 122736, 127680, 143192, 145749, 153420, 163648, 178990, 194332, 204560, 214788, 242915, 245472, 268485, 286384, 291498, 306840, 340081, 357980, 388664, 409120, 429576, 485830, 490944, 536970, 572768, 582996, 613680, 680162, 715960, 728745, 777328, 818240, 859152, 971660, 1020243, 1073940, 1145536, 1165992, 1227360, 1360324, 1431920, 1457490, 1554656, 1700405, 1718304, 1943320, 2040486, 2147880, 2331984, 2454720, 2720648, 2863840, 2914980, 3109312, 3400810, 3436608, 3886640, 4080972, 4295760, 4663968, 5101215, 5441296, 5727680, 5829960, 6801620, 7773280, 8161944, 8591520, 9327936, 10202430, 10882592, 11659920, 13603240, 15546560, 16323888, 17183040, 20404860, 21765184, 23319840, 27206480, 32647776, 40809720, 46639680, 54412960, 65295552, 81619440, 108825920, 163238880, 326477760]

約数ペア:

[(1, 326477760), (2, 163238880), (3, 108825920), (4, 81619440), (5, 65295552), (6, 54412960), (7, 46639680), (8, 40809720), (10, 32647776), (12, 27206480), (14, 23319840), (15, 21765184), (16, 20404860), (19, 17183040), (20, 16323888), (21, 15546560), (24, 13603240), (28, 11659920), (30, 10882592), (32, 10202430), (35, 9327936), (38, 8591520), (40, 8161944), (42, 7773280), (48, 6801620), (56, 5829960), (57, 5727680), (60, 5441296), (64, 5101215), (70, 4663968), (76, 4295760), (80, 4080972), (84, 3886640), (95, 3436608), (96, 3400810), (105, 3109312), (112, 2914980), (114, 2863840), (120, 2720648), (133, 2454720), (140, 2331984), (152, 2147880), (160, 2040486), (168, 1943320), (190, 1718304), (192, 1700405), (210, 1554656), (224, 1457490), (228, 1431920), (240, 1360324), (266, 1227360), (280, 1165992), (285, 1145536), (304, 1073940), (320, 1020243), (336, 971660), (380, 859152), (399, 818240), (420, 777328), (448, 728745), (456, 715960), (480, 680162), (532, 613680), (560, 582996), (570, 572768), (608, 536970), (665, 490944), (672, 485830), (760, 429576), (798, 409120), (840, 388664), (912, 357980), (960, 340081), (1064, 306840), (1120, 291498), (1140, 286384), (1216, 268485), (1330, 245472), (1344, 242915), (1520, 214788), (1596, 204560), (1680, 194332), (1824, 178990), (1995, 163648), (2128, 153420), (2240, 145749), (2280, 143192), (2557, 127680), (2660, 122736), (3040, 107394), (3192, 102280), (3360, 97166), (3648, 89495), (3990, 81824), (4256, 76710), (4560, 71596), (5114, 63840), (5320, 61368), (6080, 53697), (6384, 51140), (6720, 48583), (7671, 42560), (7980, 40912), (8512, 38355), (9120, 35798), (10228, 31920), (10640, 30684), (12768, 25570), (12785, 25536), (15342, 21280), (15960, 20456), (17899, 18240)]