253394797440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1499}}^1\times {\mathrm{5179}}^1$

素因数の和:6717

約数の個数: 256

約数和(自身を含む): 855943200000

約数和(自身を除く): 602548402560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1499, 1632, 1920, 2040, 2176, 2720, 2998, 3264, 4080, 4497, 5179, 5440, 5996, 6528, 7495, 8160, 8994, 10358, 10880, 11992, 14990, 15537, 16320, 17988, 20716, 22485, 23984, 25483, 25895, 29980, 31074, 32640, 35976, 41432, 44970, 47968, 50966, 51790, 59960, 62148, 71952, 76449, 77685, 82864, 88043, 89940, 95936, 101932, 103580, 119920, 124296, 127415, 143904, 152898, 155370, 165728, 176086, 179880, 191872, 203864, 207160, 239840, 248592, 254830, 264129, 287808, 305796, 310740, 331456, 352172, 359760, 382245, 407728, 414320, 440215, 479680, 497184, 509660, 528258, 575616, 611592, 621480, 662912, 704344, 719520, 764490, 815456, 828640, 880430, 959360, 994368, 1019320, 1056516, 1223184, 1242960, 1320645, 1408688, 1439040, 1528980, 1630912, 1657280, 1760860, 1988736, 2038640, 2113032, 2446368, 2485920, 2641290, 2817376, 2878080, 3057960, 3261824, 3314560, 3521720, 4077280, 4226064, 4892736, 4971840, 5282580, 5634752, 6115920, 7043440, 7763321, 8154560, 8452128, 9785472, 9943680, 10565160, 11269504, 12231840, 14086880, 15526642, 16309120, 16904256, 21130320, 23289963, 24463680, 28173760, 31053284, 33808512, 38816605, 42260640, 46579926, 48927360, 56347520, 62106568, 77633210, 84521280, 93159852, 116449815, 124213136, 131976457, 155266420, 169042560, 186319704, 232899630, 248426272, 263952914, 310532840, 372639408, 395929371, 465799260, 496852544, 527905828, 621065680, 659882285, 745278816, 791858742, 931598520, 993705088, 1055811656, 1242131360, 1319764570, 1490557632, 1583717484, 1863197040, 1979646855, 2111623312, 2484262720, 2639529140, 2981115264, 3167434968, 3726394080, 3959293710, 4223246624, 4968525440, 5279058280, 6334869936, 7452788160, 7918587420, 8446493248, 10558116560, 12669739872, 14905576320, 15837174840, 16892986496, 21116233120, 25339479744, 31674349680, 42232466240, 50678959488, 63348699360, 84464932480, 126697398720, 253394797440]

約数ペア:

[(1, 253394797440), (2, 126697398720), (3, 84464932480), (4, 63348699360), (5, 50678959488), (6, 42232466240), (8, 31674349680), (10, 25339479744), (12, 21116233120), (15, 16892986496), (16, 15837174840), (17, 14905576320), (20, 12669739872), (24, 10558116560), (30, 8446493248), (32, 7918587420), (34, 7452788160), (40, 6334869936), (48, 5279058280), (51, 4968525440), (60, 4223246624), (64, 3959293710), (68, 3726394080), (80, 3167434968), (85, 2981115264), (96, 2639529140), (102, 2484262720), (120, 2111623312), (128, 1979646855), (136, 1863197040), (160, 1583717484), (170, 1490557632), (192, 1319764570), (204, 1242131360), (240, 1055811656), (255, 993705088), (272, 931598520), (320, 791858742), (340, 745278816), (384, 659882285), (408, 621065680), (480, 527905828), (510, 496852544), (544, 465799260), (640, 395929371), (680, 372639408), (816, 310532840), (960, 263952914), (1020, 248426272), (1088, 232899630), (1360, 186319704), (1499, 169042560), (1632, 155266420), (1920, 131976457), (2040, 124213136), (2176, 116449815), (2720, 93159852), (2998, 84521280), (3264, 77633210), (4080, 62106568), (4497, 56347520), (5179, 48927360), (5440, 46579926), (5996, 42260640), (6528, 38816605), (7495, 33808512), (8160, 31053284), (8994, 28173760), (10358, 24463680), (10880, 23289963), (11992, 21130320), (14990, 16904256), (15537, 16309120), (16320, 15526642), (17988, 14086880), (20716, 12231840), (22485, 11269504), (23984, 10565160), (25483, 9943680), (25895, 9785472), (29980, 8452128), (31074, 8154560), (32640, 7763321), (35976, 7043440), (41432, 6115920), (44970, 5634752), (47968, 5282580), (50966, 4971840), (51790, 4892736), (59960, 4226064), (62148, 4077280), (71952, 3521720), (76449, 3314560), (77685, 3261824), (82864, 3057960), (88043, 2878080), (89940, 2817376), (95936, 2641290), (101932, 2485920), (103580, 2446368), (119920, 2113032), (124296, 2038640), (127415, 1988736), (143904, 1760860), (152898, 1657280), (155370, 1630912), (165728, 1528980), (176086, 1439040), (179880, 1408688), (191872, 1320645), (203864, 1242960), (207160, 1223184), (239840, 1056516), (248592, 1019320), (254830, 994368), (264129, 959360), (287808, 880430), (305796, 828640), (310740, 815456), (331456, 764490), (352172, 719520), (359760, 704344), (382245, 662912), (407728, 621480), (414320, 611592), (440215, 575616), (479680, 528258), (497184, 509660)]