1790880

素因数分解:

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

素因数の和:79

約数の個数: 192

約数和(自身を含む): 7112448

約数和(自身を除く): 5321568

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, 65, 70, 78, 80, 82, 84, 91, 96, 104, 105, 112, 120, 123, 130, 140, 156, 160, 164, 168, 182, 195, 205, 208, 210, 224, 240, 246, 260, 273, 280, 287, 312, 328, 336, 364, 390, 410, 416, 420, 455, 480, 492, 520, 533, 546, 560, 574, 615, 624, 656, 672, 728, 780, 820, 840, 861, 910, 984, 1040, 1066, 1092, 1120, 1148, 1230, 1248, 1312, 1365, 1435, 1456, 1560, 1599, 1640, 1680, 1722, 1820, 1968, 2080, 2132, 2184, 2296, 2460, 2665, 2730, 2870, 2912, 3120, 3198, 3280, 3360, 3444, 3640, 3731, 3936, 4264, 4305, 4368, 4592, 4920, 5330, 5460, 5740, 6240, 6396, 6560, 6888, 7280, 7462, 7995, 8528, 8610, 8736, 9184, 9840, 10660, 10920, 11193, 11480, 12792, 13776, 14560, 14924, 15990, 17056, 17220, 18655, 19680, 21320, 21840, 22386, 22960, 25584, 27552, 29848, 31980, 34440, 37310, 42640, 43680, 44772, 45920, 51168, 55965, 59696, 63960, 68880, 74620, 85280, 89544, 111930, 119392, 127920, 137760, 149240, 179088, 223860, 255840, 298480, 358176, 447720, 596960, 895440, 1790880]

約数ペア:

[(1, 1790880), (2, 895440), (3, 596960), (4, 447720), (5, 358176), (6, 298480), (7, 255840), (8, 223860), (10, 179088), (12, 149240), (13, 137760), (14, 127920), (15, 119392), (16, 111930), (20, 89544), (21, 85280), (24, 74620), (26, 68880), (28, 63960), (30, 59696), (32, 55965), (35, 51168), (39, 45920), (40, 44772), (41, 43680), (42, 42640), (48, 37310), (52, 34440), (56, 31980), (60, 29848), (65, 27552), (70, 25584), (78, 22960), (80, 22386), (82, 21840), (84, 21320), (91, 19680), (96, 18655), (104, 17220), (105, 17056), (112, 15990), (120, 14924), (123, 14560), (130, 13776), (140, 12792), (156, 11480), (160, 11193), (164, 10920), (168, 10660), (182, 9840), (195, 9184), (205, 8736), (208, 8610), (210, 8528), (224, 7995), (240, 7462), (246, 7280), (260, 6888), (273, 6560), (280, 6396), (287, 6240), (312, 5740), (328, 5460), (336, 5330), (364, 4920), (390, 4592), (410, 4368), (416, 4305), (420, 4264), (455, 3936), (480, 3731), (492, 3640), (520, 3444), (533, 3360), (546, 3280), (560, 3198), (574, 3120), (615, 2912), (624, 2870), (656, 2730), (672, 2665), (728, 2460), (780, 2296), (820, 2184), (840, 2132), (861, 2080), (910, 1968), (984, 1820), (1040, 1722), (1066, 1680), (1092, 1640), (1120, 1599), (1148, 1560), (1230, 1456), (1248, 1435), (1312, 1365)]