66489360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2083}}^1$

素因数の和:2125

約数の個数: 160

約数和(自身を含む): 248079360

約数和(自身を除く): 181590000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2083, 2128, 2280, 2660, 3192, 3990, 4166, 4560, 5320, 6249, 6384, 7980, 8332, 10415, 10640, 12498, 14581, 15960, 16664, 20830, 24996, 29162, 31245, 31920, 33328, 39577, 41660, 43743, 49992, 58324, 62490, 72905, 79154, 83320, 87486, 99984, 116648, 118731, 124980, 145810, 158308, 166640, 174972, 197885, 218715, 233296, 237462, 249960, 277039, 291620, 316616, 349944, 395770, 437430, 474924, 499920, 554078, 583240, 593655, 633232, 699888, 791540, 831117, 874860, 949848, 1108156, 1166480, 1187310, 1385195, 1583080, 1662234, 1749720, 1899696, 2216312, 2374620, 2770390, 3166160, 3324468, 3499440, 4155585, 4432624, 4749240, 5540780, 6648936, 8311170, 9498480, 11081560, 13297872, 16622340, 22163120, 33244680, 66489360]

約数ペア:

[(1, 66489360), (2, 33244680), (3, 22163120), (4, 16622340), (5, 13297872), (6, 11081560), (7, 9498480), (8, 8311170), (10, 6648936), (12, 5540780), (14, 4749240), (15, 4432624), (16, 4155585), (19, 3499440), (20, 3324468), (21, 3166160), (24, 2770390), (28, 2374620), (30, 2216312), (35, 1899696), (38, 1749720), (40, 1662234), (42, 1583080), (48, 1385195), (56, 1187310), (57, 1166480), (60, 1108156), (70, 949848), (76, 874860), (80, 831117), (84, 791540), (95, 699888), (105, 633232), (112, 593655), (114, 583240), (120, 554078), (133, 499920), (140, 474924), (152, 437430), (168, 395770), (190, 349944), (210, 316616), (228, 291620), (240, 277039), (266, 249960), (280, 237462), (285, 233296), (304, 218715), (336, 197885), (380, 174972), (399, 166640), (420, 158308), (456, 145810), (532, 124980), (560, 118731), (570, 116648), (665, 99984), (760, 87486), (798, 83320), (840, 79154), (912, 72905), (1064, 62490), (1140, 58324), (1330, 49992), (1520, 43743), (1596, 41660), (1680, 39577), (1995, 33328), (2083, 31920), (2128, 31245), (2280, 29162), (2660, 24996), (3192, 20830), (3990, 16664), (4166, 15960), (4560, 14581), (5320, 12498), (6249, 10640), (6384, 10415), (7980, 8332)]