72713760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 384

約数和(自身を含む): 296110080

約数和(自身を除く): 223396320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 32, 34, 35, 38, 40, 42, 48, 51, 56, 57, 60, 67, 68, 70, 76, 80, 84, 85, 95, 96, 102, 105, 112, 114, 119, 120, 133, 134, 136, 140, 152, 160, 168, 170, 190, 201, 204, 210, 224, 228, 238, 240, 255, 266, 268, 272, 280, 285, 304, 323, 335, 336, 340, 357, 380, 399, 402, 408, 420, 456, 469, 476, 480, 510, 532, 536, 544, 560, 570, 595, 608, 646, 665, 670, 672, 680, 714, 760, 798, 804, 816, 840, 912, 938, 952, 969, 1005, 1020, 1064, 1072, 1120, 1139, 1140, 1190, 1273, 1292, 1330, 1340, 1360, 1407, 1428, 1520, 1596, 1608, 1615, 1632, 1680, 1785, 1824, 1876, 1904, 1938, 1995, 2010, 2040, 2128, 2144, 2261, 2278, 2280, 2345, 2380, 2546, 2584, 2660, 2680, 2720, 2814, 2856, 3040, 3192, 3216, 3230, 3360, 3417, 3570, 3752, 3808, 3819, 3876, 3990, 4020, 4080, 4256, 4522, 4556, 4560, 4690, 4760, 4845, 5092, 5168, 5320, 5360, 5628, 5695, 5712, 6365, 6384, 6432, 6460, 6783, 6834, 7035, 7140, 7504, 7638, 7752, 7973, 7980, 8040, 8160, 8911, 9044, 9112, 9120, 9380, 9520, 9690, 10184, 10336, 10640, 10720, 11256, 11305, 11390, 11424, 12730, 12768, 12920, 13566, 13668, 14070, 14280, 15008, 15276, 15504, 15946, 15960, 16080, 17085, 17822, 18088, 18224, 18760, 19040, 19095, 19380, 20368, 21280, 21641, 22512, 22610, 22780, 23919, 25460, 25840, 26733, 27132, 27336, 28140, 28560, 30552, 31008, 31892, 31920, 32160, 33915, 34170, 35644, 36176, 36448, 37520, 38190, 38760, 39865, 40736, 43282, 44555, 45024, 45220, 45560, 47838, 50920, 51680, 53466, 54264, 54672, 56280, 57120, 61104, 63784, 63840, 64923, 67830, 68340, 71288, 72352, 75040, 76380, 77520, 79730, 86564, 89110, 90440, 91120, 95676, 101840, 106932, 108205, 108528, 109344, 112560, 119595, 122208, 127568, 129846, 133665, 135660, 136680, 142576, 151487, 152760, 155040, 159460, 173128, 178220, 180880, 182240, 191352, 203680, 213864, 216410, 217056, 225120, 239190, 255136, 259692, 267330, 271320, 273360, 285152, 302974, 305520, 318920, 324615, 346256, 356440, 361760, 382704, 427728, 432820, 454461, 478380, 519384, 534660, 542640, 546720, 605948, 611040, 637840, 649230, 692512, 712880, 757435, 765408, 855456, 865640, 908922, 956760, 1038768, 1069320, 1085280, 1211896, 1275680, 1298460, 1425760, 1514870, 1731280, 1817844, 1913520, 2077536, 2138640, 2272305, 2423792, 2596920, 3029740, 3462560, 3635688, 3827040, 4277280, 4544610, 4847584, 5193840, 6059480, 7271376, 9089220, 10387680, 12118960, 14542752, 18178440, 24237920, 36356880, 72713760]

約数ペア:

[(1, 72713760), (2, 36356880), (3, 24237920), (4, 18178440), (5, 14542752), (6, 12118960), (7, 10387680), (8, 9089220), (10, 7271376), (12, 6059480), (14, 5193840), (15, 4847584), (16, 4544610), (17, 4277280), (19, 3827040), (20, 3635688), (21, 3462560), (24, 3029740), (28, 2596920), (30, 2423792), (32, 2272305), (34, 2138640), (35, 2077536), (38, 1913520), (40, 1817844), (42, 1731280), (48, 1514870), (51, 1425760), (56, 1298460), (57, 1275680), (60, 1211896), (67, 1085280), (68, 1069320), (70, 1038768), (76, 956760), (80, 908922), (84, 865640), (85, 855456), (95, 765408), (96, 757435), (102, 712880), (105, 692512), (112, 649230), (114, 637840), (119, 611040), (120, 605948), (133, 546720), (134, 542640), (136, 534660), (140, 519384), (152, 478380), (160, 454461), (168, 432820), (170, 427728), (190, 382704), (201, 361760), (204, 356440), (210, 346256), (224, 324615), (228, 318920), (238, 305520), (240, 302974), (255, 285152), (266, 273360), (268, 271320), (272, 267330), (280, 259692), (285, 255136), (304, 239190), (323, 225120), (335, 217056), (336, 216410), (340, 213864), (357, 203680), (380, 191352), (399, 182240), (402, 180880), (408, 178220), (420, 173128), (456, 159460), (469, 155040), (476, 152760), (480, 151487), (510, 142576), (532, 136680), (536, 135660), (544, 133665), (560, 129846), (570, 127568), (595, 122208), (608, 119595), (646, 112560), (665, 109344), (670, 108528), (672, 108205), (680, 106932), (714, 101840), (760, 95676), (798, 91120), (804, 90440), (816, 89110), (840, 86564), (912, 79730), (938, 77520), (952, 76380), (969, 75040), (1005, 72352), (1020, 71288), (1064, 68340), (1072, 67830), (1120, 64923), (1139, 63840), (1140, 63784), (1190, 61104), (1273, 57120), (1292, 56280), (1330, 54672), (1340, 54264), (1360, 53466), (1407, 51680), (1428, 50920), (1520, 47838), (1596, 45560), (1608, 45220), (1615, 45024), (1632, 44555), (1680, 43282), (1785, 40736), (1824, 39865), (1876, 38760), (1904, 38190), (1938, 37520), (1995, 36448), (2010, 36176), (2040, 35644), (2128, 34170), (2144, 33915), (2261, 32160), (2278, 31920), (2280, 31892), (2345, 31008), (2380, 30552), (2546, 28560), (2584, 28140), (2660, 27336), (2680, 27132), (2720, 26733), (2814, 25840), (2856, 25460), (3040, 23919), (3192, 22780), (3216, 22610), (3230, 22512), (3360, 21641), (3417, 21280), (3570, 20368), (3752, 19380), (3808, 19095), (3819, 19040), (3876, 18760), (3990, 18224), (4020, 18088), (4080, 17822), (4256, 17085), (4522, 16080), (4556, 15960), (4560, 15946), (4690, 15504), (4760, 15276), (4845, 15008), (5092, 14280), (5168, 14070), (5320, 13668), (5360, 13566), (5628, 12920), (5695, 12768), (5712, 12730), (6365, 11424), (6384, 11390), (6432, 11305), (6460, 11256), (6783, 10720), (6834, 10640), (7035, 10336), (7140, 10184), (7504, 9690), (7638, 9520), (7752, 9380), (7973, 9120), (7980, 9112), (8040, 9044), (8160, 8911)]