7163520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:83

約数の個数: 256

約数和(自身を含む): 28788480

約数和(自身を除く): 21624960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 41, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 82, 84, 91, 96, 104, 105, 112, 120, 123, 128, 130, 140, 156, 160, 164, 168, 182, 192, 195, 205, 208, 210, 224, 240, 246, 260, 273, 280, 287, 312, 320, 328, 336, 364, 384, 390, 410, 416, 420, 448, 455, 480, 492, 520, 533, 546, 560, 574, 615, 624, 640, 656, 672, 728, 780, 820, 832, 840, 861, 896, 910, 960, 984, 1040, 1066, 1092, 1120, 1148, 1230, 1248, 1312, 1344, 1365, 1435, 1456, 1560, 1599, 1640, 1664, 1680, 1722, 1820, 1920, 1968, 2080, 2132, 2184, 2240, 2296, 2460, 2496, 2624, 2665, 2688, 2730, 2870, 2912, 3120, 3198, 3280, 3360, 3444, 3640, 3731, 3936, 4160, 4264, 4305, 4368, 4480, 4592, 4920, 4992, 5248, 5330, 5460, 5740, 5824, 6240, 6396, 6560, 6720, 6888, 7280, 7462, 7872, 7995, 8320, 8528, 8610, 8736, 9184, 9840, 10660, 10920, 11193, 11480, 11648, 12480, 12792, 13120, 13440, 13776, 14560, 14924, 15744, 15990, 17056, 17220, 17472, 18368, 18655, 19680, 21320, 21840, 22386, 22960, 24960, 25584, 26240, 27552, 29120, 29848, 31980, 34112, 34440, 34944, 36736, 37310, 39360, 42640, 43680, 44772, 45920, 51168, 55104, 55965, 58240, 59696, 63960, 68224, 68880, 74620, 78720, 85280, 87360, 89544, 91840, 102336, 110208, 111930, 119392, 127920, 137760, 149240, 170560, 174720, 179088, 183680, 204672, 223860, 238784, 255840, 275520, 298480, 341120, 358176, 447720, 477568, 511680, 551040, 596960, 716352, 895440, 1023360, 1193920, 1432704, 1790880, 2387840, 3581760, 7163520]

約数ペア:

[(1, 7163520), (2, 3581760), (3, 2387840), (4, 1790880), (5, 1432704), (6, 1193920), (7, 1023360), (8, 895440), (10, 716352), (12, 596960), (13, 551040), (14, 511680), (15, 477568), (16, 447720), (20, 358176), (21, 341120), (24, 298480), (26, 275520), (28, 255840), (30, 238784), (32, 223860), (35, 204672), (39, 183680), (40, 179088), (41, 174720), (42, 170560), (48, 149240), (52, 137760), (56, 127920), (60, 119392), (64, 111930), (65, 110208), (70, 102336), (78, 91840), (80, 89544), (82, 87360), (84, 85280), (91, 78720), (96, 74620), (104, 68880), (105, 68224), (112, 63960), (120, 59696), (123, 58240), (128, 55965), (130, 55104), (140, 51168), (156, 45920), (160, 44772), (164, 43680), (168, 42640), (182, 39360), (192, 37310), (195, 36736), (205, 34944), (208, 34440), (210, 34112), (224, 31980), (240, 29848), (246, 29120), (260, 27552), (273, 26240), (280, 25584), (287, 24960), (312, 22960), (320, 22386), (328, 21840), (336, 21320), (364, 19680), (384, 18655), (390, 18368), (410, 17472), (416, 17220), (420, 17056), (448, 15990), (455, 15744), (480, 14924), (492, 14560), (520, 13776), (533, 13440), (546, 13120), (560, 12792), (574, 12480), (615, 11648), (624, 11480), (640, 11193), (656, 10920), (672, 10660), (728, 9840), (780, 9184), (820, 8736), (832, 8610), (840, 8528), (861, 8320), (896, 7995), (910, 7872), (960, 7462), (984, 7280), (1040, 6888), (1066, 6720), (1092, 6560), (1120, 6396), (1148, 6240), (1230, 5824), (1248, 5740), (1312, 5460), (1344, 5330), (1365, 5248), (1435, 4992), (1456, 4920), (1560, 4592), (1599, 4480), (1640, 4368), (1664, 4305), (1680, 4264), (1722, 4160), (1820, 3936), (1920, 3731), (1968, 3640), (2080, 3444), (2132, 3360), (2184, 3280), (2240, 3198), (2296, 3120), (2460, 2912), (2496, 2870), (2624, 2730), (2665, 2688)]