179951280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 240

約数和(自身を含む): 616817664

約数和(自身を除く): 436866384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 67, 76, 80, 93, 95, 114, 120, 124, 134, 152, 155, 186, 190, 201, 228, 240, 248, 268, 285, 304, 310, 335, 361, 372, 380, 402, 456, 465, 496, 536, 570, 589, 620, 670, 722, 744, 760, 804, 912, 930, 1005, 1072, 1083, 1140, 1178, 1240, 1273, 1340, 1444, 1488, 1520, 1608, 1767, 1805, 1860, 2010, 2077, 2166, 2280, 2356, 2480, 2546, 2680, 2888, 2945, 3216, 3534, 3610, 3720, 3819, 4020, 4154, 4332, 4560, 4712, 5092, 5360, 5415, 5776, 5890, 6231, 6365, 7068, 7220, 7440, 7638, 8040, 8308, 8664, 8835, 9424, 10184, 10385, 10830, 11191, 11780, 12462, 12730, 14136, 14440, 15276, 16080, 16616, 17328, 17670, 19095, 20368, 20770, 21660, 22382, 23560, 24187, 24924, 25460, 28272, 28880, 30552, 31155, 33232, 33573, 35340, 38190, 39463, 41540, 43320, 44764, 47120, 48374, 49848, 50920, 55955, 61104, 62310, 67146, 70680, 72561, 76380, 78926, 83080, 86640, 89528, 96748, 99696, 101840, 111910, 118389, 120935, 124620, 134292, 141360, 145122, 152760, 157852, 166160, 167865, 179056, 193496, 197315, 223820, 236778, 241870, 249240, 268584, 290244, 305520, 315704, 335730, 362805, 386992, 394630, 447640, 473556, 483740, 498480, 537168, 580488, 591945, 631408, 671460, 725610, 749797, 789260, 895280, 947112, 967480, 1160976, 1183890, 1342920, 1451220, 1499594, 1578520, 1894224, 1934960, 2249391, 2367780, 2685840, 2902440, 2999188, 3157040, 3748985, 4498782, 4735560, 5804880, 5998376, 7497970, 8997564, 9471120, 11246955, 11996752, 14995940, 17995128, 22493910, 29991880, 35990256, 44987820, 59983760, 89975640, 179951280]

約数ペア:

[(1, 179951280), (2, 89975640), (3, 59983760), (4, 44987820), (5, 35990256), (6, 29991880), (8, 22493910), (10, 17995128), (12, 14995940), (15, 11996752), (16, 11246955), (19, 9471120), (20, 8997564), (24, 7497970), (30, 5998376), (31, 5804880), (38, 4735560), (40, 4498782), (48, 3748985), (57, 3157040), (60, 2999188), (62, 2902440), (67, 2685840), (76, 2367780), (80, 2249391), (93, 1934960), (95, 1894224), (114, 1578520), (120, 1499594), (124, 1451220), (134, 1342920), (152, 1183890), (155, 1160976), (186, 967480), (190, 947112), (201, 895280), (228, 789260), (240, 749797), (248, 725610), (268, 671460), (285, 631408), (304, 591945), (310, 580488), (335, 537168), (361, 498480), (372, 483740), (380, 473556), (402, 447640), (456, 394630), (465, 386992), (496, 362805), (536, 335730), (570, 315704), (589, 305520), (620, 290244), (670, 268584), (722, 249240), (744, 241870), (760, 236778), (804, 223820), (912, 197315), (930, 193496), (1005, 179056), (1072, 167865), (1083, 166160), (1140, 157852), (1178, 152760), (1240, 145122), (1273, 141360), (1340, 134292), (1444, 124620), (1488, 120935), (1520, 118389), (1608, 111910), (1767, 101840), (1805, 99696), (1860, 96748), (2010, 89528), (2077, 86640), (2166, 83080), (2280, 78926), (2356, 76380), (2480, 72561), (2546, 70680), (2680, 67146), (2888, 62310), (2945, 61104), (3216, 55955), (3534, 50920), (3610, 49848), (3720, 48374), (3819, 47120), (4020, 44764), (4154, 43320), (4332, 41540), (4560, 39463), (4712, 38190), (5092, 35340), (5360, 33573), (5415, 33232), (5776, 31155), (5890, 30552), (6231, 28880), (6365, 28272), (7068, 25460), (7220, 24924), (7440, 24187), (7638, 23560), (8040, 22382), (8308, 21660), (8664, 20770), (8835, 20368), (9424, 19095), (10184, 17670), (10385, 17328), (10830, 16616), (11191, 16080), (11780, 15276), (12462, 14440), (12730, 14136)]