143911320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 256

約数和(自身を含む): 530841600

約数和(自身を除く): 386930280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 71, 76, 84, 95, 105, 114, 120, 127, 133, 140, 142, 152, 168, 190, 210, 213, 228, 254, 266, 280, 284, 285, 355, 380, 381, 399, 420, 426, 456, 497, 508, 532, 568, 570, 635, 665, 710, 760, 762, 798, 840, 852, 889, 994, 1016, 1064, 1065, 1140, 1270, 1330, 1349, 1420, 1491, 1524, 1596, 1704, 1778, 1905, 1988, 1995, 2130, 2280, 2413, 2485, 2540, 2660, 2667, 2698, 2840, 2982, 3048, 3192, 3556, 3810, 3976, 3990, 4047, 4260, 4445, 4826, 4970, 5080, 5320, 5334, 5396, 5964, 6745, 7112, 7239, 7455, 7620, 7980, 8094, 8520, 8890, 9017, 9443, 9652, 9940, 10668, 10792, 11928, 12065, 13335, 13490, 14478, 14910, 15240, 15960, 16188, 16891, 17780, 18034, 18886, 19304, 19880, 20235, 21336, 24130, 26670, 26980, 27051, 28329, 28956, 29820, 32376, 33782, 35560, 36068, 36195, 37772, 40470, 45085, 47215, 48260, 50673, 53340, 53960, 54102, 56658, 57912, 59640, 63119, 67564, 72136, 72390, 75544, 80940, 84455, 90170, 94430, 96520, 101346, 106680, 108204, 113316, 126238, 135128, 135255, 141645, 144780, 161880, 168910, 171323, 180340, 188860, 189357, 202692, 216408, 226632, 252476, 253365, 270510, 283290, 289560, 315595, 337820, 342646, 360680, 377720, 378714, 405384, 504952, 506730, 513969, 541020, 566580, 631190, 675640, 685292, 757428, 856615, 946785, 1013460, 1027938, 1082040, 1133160, 1199261, 1262380, 1370584, 1514856, 1713230, 1893570, 2026920, 2055876, 2398522, 2524760, 2569845, 3426460, 3597783, 3787140, 4111752, 4797044, 5139690, 5996305, 6852920, 7195566, 7574280, 9594088, 10279380, 11992610, 14391132, 17988915, 20558760, 23985220, 28782264, 35977830, 47970440, 71955660, 143911320]

約数ペア:

[(1, 143911320), (2, 71955660), (3, 47970440), (4, 35977830), (5, 28782264), (6, 23985220), (7, 20558760), (8, 17988915), (10, 14391132), (12, 11992610), (14, 10279380), (15, 9594088), (19, 7574280), (20, 7195566), (21, 6852920), (24, 5996305), (28, 5139690), (30, 4797044), (35, 4111752), (38, 3787140), (40, 3597783), (42, 3426460), (56, 2569845), (57, 2524760), (60, 2398522), (70, 2055876), (71, 2026920), (76, 1893570), (84, 1713230), (95, 1514856), (105, 1370584), (114, 1262380), (120, 1199261), (127, 1133160), (133, 1082040), (140, 1027938), (142, 1013460), (152, 946785), (168, 856615), (190, 757428), (210, 685292), (213, 675640), (228, 631190), (254, 566580), (266, 541020), (280, 513969), (284, 506730), (285, 504952), (355, 405384), (380, 378714), (381, 377720), (399, 360680), (420, 342646), (426, 337820), (456, 315595), (497, 289560), (508, 283290), (532, 270510), (568, 253365), (570, 252476), (635, 226632), (665, 216408), (710, 202692), (760, 189357), (762, 188860), (798, 180340), (840, 171323), (852, 168910), (889, 161880), (994, 144780), (1016, 141645), (1064, 135255), (1065, 135128), (1140, 126238), (1270, 113316), (1330, 108204), (1349, 106680), (1420, 101346), (1491, 96520), (1524, 94430), (1596, 90170), (1704, 84455), (1778, 80940), (1905, 75544), (1988, 72390), (1995, 72136), (2130, 67564), (2280, 63119), (2413, 59640), (2485, 57912), (2540, 56658), (2660, 54102), (2667, 53960), (2698, 53340), (2840, 50673), (2982, 48260), (3048, 47215), (3192, 45085), (3556, 40470), (3810, 37772), (3976, 36195), (3990, 36068), (4047, 35560), (4260, 33782), (4445, 32376), (4826, 29820), (4970, 28956), (5080, 28329), (5320, 27051), (5334, 26980), (5396, 26670), (5964, 24130), (6745, 21336), (7112, 20235), (7239, 19880), (7455, 19304), (7620, 18886), (7980, 18034), (8094, 17780), (8520, 16891), (8890, 16188), (9017, 15960), (9443, 15240), (9652, 14910), (9940, 14478), (10668, 13490), (10792, 13335), (11928, 12065)]