4430040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 128

約数和(自身を含む): 14688000

約数和(自身を除く): 10257960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 67, 76, 87, 95, 114, 116, 120, 134, 145, 152, 174, 190, 201, 228, 232, 268, 285, 290, 335, 348, 380, 402, 435, 456, 536, 551, 570, 580, 670, 696, 760, 804, 870, 1005, 1102, 1140, 1160, 1273, 1340, 1608, 1653, 1740, 1943, 2010, 2204, 2280, 2546, 2680, 2755, 3306, 3480, 3819, 3886, 4020, 4408, 5092, 5510, 5829, 6365, 6612, 7638, 7772, 8040, 8265, 9715, 10184, 11020, 11658, 12730, 13224, 15276, 15544, 16530, 19095, 19430, 22040, 23316, 25460, 29145, 30552, 33060, 36917, 38190, 38860, 46632, 50920, 58290, 66120, 73834, 76380, 77720, 110751, 116580, 147668, 152760, 184585, 221502, 233160, 295336, 369170, 443004, 553755, 738340, 886008, 1107510, 1476680, 2215020, 4430040]

約数ペア:

[(1, 4430040), (2, 2215020), (3, 1476680), (4, 1107510), (5, 886008), (6, 738340), (8, 553755), (10, 443004), (12, 369170), (15, 295336), (19, 233160), (20, 221502), (24, 184585), (29, 152760), (30, 147668), (38, 116580), (40, 110751), (57, 77720), (58, 76380), (60, 73834), (67, 66120), (76, 58290), (87, 50920), (95, 46632), (114, 38860), (116, 38190), (120, 36917), (134, 33060), (145, 30552), (152, 29145), (174, 25460), (190, 23316), (201, 22040), (228, 19430), (232, 19095), (268, 16530), (285, 15544), (290, 15276), (335, 13224), (348, 12730), (380, 11658), (402, 11020), (435, 10184), (456, 9715), (536, 8265), (551, 8040), (570, 7772), (580, 7638), (670, 6612), (696, 6365), (760, 5829), (804, 5510), (870, 5092), (1005, 4408), (1102, 4020), (1140, 3886), (1160, 3819), (1273, 3480), (1340, 3306), (1608, 2755), (1653, 2680), (1740, 2546), (1943, 2280), (2010, 2204)]