71632560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:311

約数の個数: 160

約数和(自身を含む): 238859712

約数和(自身を除く): 167227152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 97, 102, 120, 136, 170, 181, 194, 204, 240, 255, 272, 291, 340, 362, 388, 408, 485, 510, 543, 582, 680, 724, 776, 816, 905, 970, 1020, 1086, 1164, 1360, 1448, 1455, 1552, 1649, 1810, 1940, 2040, 2172, 2328, 2715, 2896, 2910, 3077, 3298, 3620, 3880, 4080, 4344, 4656, 4947, 5430, 5820, 6154, 6596, 7240, 7760, 8245, 8688, 9231, 9894, 10860, 11640, 12308, 13192, 14480, 15385, 16490, 17557, 18462, 19788, 21720, 23280, 24616, 24735, 26384, 30770, 32980, 35114, 36924, 39576, 43440, 46155, 49232, 49470, 52671, 61540, 65960, 70228, 73848, 79152, 87785, 92310, 98940, 105342, 123080, 131920, 140456, 147696, 175570, 184620, 197880, 210684, 246160, 263355, 280912, 298469, 351140, 369240, 395760, 421368, 526710, 596938, 702280, 738480, 842736, 895407, 1053420, 1193876, 1404560, 1492345, 1790814, 2106840, 2387752, 2984690, 3581628, 4213680, 4477035, 4775504, 5969380, 7163256, 8954070, 11938760, 14326512, 17908140, 23877520, 35816280, 71632560]

約数ペア:

[(1, 71632560), (2, 35816280), (3, 23877520), (4, 17908140), (5, 14326512), (6, 11938760), (8, 8954070), (10, 7163256), (12, 5969380), (15, 4775504), (16, 4477035), (17, 4213680), (20, 3581628), (24, 2984690), (30, 2387752), (34, 2106840), (40, 1790814), (48, 1492345), (51, 1404560), (60, 1193876), (68, 1053420), (80, 895407), (85, 842736), (97, 738480), (102, 702280), (120, 596938), (136, 526710), (170, 421368), (181, 395760), (194, 369240), (204, 351140), (240, 298469), (255, 280912), (272, 263355), (291, 246160), (340, 210684), (362, 197880), (388, 184620), (408, 175570), (485, 147696), (510, 140456), (543, 131920), (582, 123080), (680, 105342), (724, 98940), (776, 92310), (816, 87785), (905, 79152), (970, 73848), (1020, 70228), (1086, 65960), (1164, 61540), (1360, 52671), (1448, 49470), (1455, 49232), (1552, 46155), (1649, 43440), (1810, 39576), (1940, 36924), (2040, 35114), (2172, 32980), (2328, 30770), (2715, 26384), (2896, 24735), (2910, 24616), (3077, 23280), (3298, 21720), (3620, 19788), (3880, 18462), (4080, 17557), (4344, 16490), (4656, 15385), (4947, 14480), (5430, 13192), (5820, 12308), (6154, 11640), (6596, 10860), (7240, 9894), (7760, 9231), (8245, 8688)]