194792520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 256

約数和(自身を含む): 674956800

約数和(自身を除く): 480164280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 61, 65, 69, 78, 89, 92, 104, 115, 120, 122, 130, 138, 156, 178, 183, 184, 195, 230, 244, 260, 267, 276, 299, 305, 312, 345, 356, 366, 390, 445, 460, 488, 520, 534, 552, 598, 610, 690, 712, 732, 780, 793, 890, 897, 915, 920, 1068, 1157, 1196, 1220, 1335, 1380, 1403, 1464, 1495, 1560, 1586, 1780, 1794, 1830, 2047, 2136, 2314, 2379, 2392, 2440, 2670, 2760, 2806, 2990, 3172, 3471, 3560, 3588, 3660, 3965, 4094, 4209, 4485, 4628, 4758, 5340, 5429, 5612, 5785, 5980, 6141, 6344, 6942, 7015, 7176, 7320, 7930, 8188, 8418, 8970, 9256, 9516, 10235, 10680, 10858, 11224, 11570, 11895, 11960, 12282, 13884, 14030, 15860, 16287, 16376, 16836, 17355, 17940, 18239, 19032, 20470, 21045, 21716, 23140, 23790, 24564, 26611, 27145, 27768, 28060, 30705, 31720, 32574, 33672, 34710, 35880, 36478, 40940, 42090, 43432, 46280, 47580, 49128, 53222, 54290, 54717, 56120, 61410, 65148, 69420, 70577, 72956, 79833, 81435, 81880, 84180, 91195, 95160, 106444, 108580, 109434, 122820, 124867, 130296, 133055, 138840, 141154, 145912, 159666, 162870, 168360, 182390, 211731, 212888, 217160, 218868, 245640, 249734, 266110, 273585, 282308, 319332, 325740, 352885, 364780, 374601, 399165, 423462, 437736, 499468, 532220, 547170, 564616, 624335, 638664, 651480, 705770, 729560, 749202, 798330, 846924, 998936, 1058655, 1064440, 1094340, 1248670, 1411540, 1498404, 1596660, 1623271, 1693848, 1873005, 2117310, 2188680, 2497340, 2823080, 2996808, 3193320, 3246542, 3746010, 4234620, 4869813, 4994680, 6493084, 7492020, 8116355, 8469240, 9739626, 12986168, 14984040, 16232710, 19479252, 24349065, 32465420, 38958504, 48698130, 64930840, 97396260, 194792520]

約数ペア:

[(1, 194792520), (2, 97396260), (3, 64930840), (4, 48698130), (5, 38958504), (6, 32465420), (8, 24349065), (10, 19479252), (12, 16232710), (13, 14984040), (15, 12986168), (20, 9739626), (23, 8469240), (24, 8116355), (26, 7492020), (30, 6493084), (39, 4994680), (40, 4869813), (46, 4234620), (52, 3746010), (60, 3246542), (61, 3193320), (65, 2996808), (69, 2823080), (78, 2497340), (89, 2188680), (92, 2117310), (104, 1873005), (115, 1693848), (120, 1623271), (122, 1596660), (130, 1498404), (138, 1411540), (156, 1248670), (178, 1094340), (183, 1064440), (184, 1058655), (195, 998936), (230, 846924), (244, 798330), (260, 749202), (267, 729560), (276, 705770), (299, 651480), (305, 638664), (312, 624335), (345, 564616), (356, 547170), (366, 532220), (390, 499468), (445, 437736), (460, 423462), (488, 399165), (520, 374601), (534, 364780), (552, 352885), (598, 325740), (610, 319332), (690, 282308), (712, 273585), (732, 266110), (780, 249734), (793, 245640), (890, 218868), (897, 217160), (915, 212888), (920, 211731), (1068, 182390), (1157, 168360), (1196, 162870), (1220, 159666), (1335, 145912), (1380, 141154), (1403, 138840), (1464, 133055), (1495, 130296), (1560, 124867), (1586, 122820), (1780, 109434), (1794, 108580), (1830, 106444), (2047, 95160), (2136, 91195), (2314, 84180), (2379, 81880), (2392, 81435), (2440, 79833), (2670, 72956), (2760, 70577), (2806, 69420), (2990, 65148), (3172, 61410), (3471, 56120), (3560, 54717), (3588, 54290), (3660, 53222), (3965, 49128), (4094, 47580), (4209, 46280), (4485, 43432), (4628, 42090), (4758, 40940), (5340, 36478), (5429, 35880), (5612, 34710), (5785, 33672), (5980, 32574), (6141, 31720), (6344, 30705), (6942, 28060), (7015, 27768), (7176, 27145), (7320, 26611), (7930, 24564), (8188, 23790), (8418, 23140), (8970, 21716), (9256, 21045), (9516, 20470), (10235, 19032), (10680, 18239), (10858, 17940), (11224, 17355), (11570, 16836), (11895, 16376), (11960, 16287), (12282, 15860), (13884, 14030)]