144771480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:343

約数の個数: 288

約数和(自身を含む): 568198800

約数和(自身を除く): 423427320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 49, 56, 58, 60, 63, 70, 72, 84, 87, 90, 98, 105, 116, 120, 126, 140, 145, 147, 168, 174, 180, 196, 203, 210, 232, 245, 252, 261, 280, 283, 290, 294, 315, 348, 360, 392, 406, 420, 435, 441, 490, 504, 522, 566, 580, 588, 609, 630, 696, 735, 812, 840, 849, 870, 882, 980, 1015, 1044, 1132, 1160, 1176, 1218, 1260, 1305, 1415, 1421, 1470, 1624, 1698, 1740, 1764, 1827, 1960, 1981, 2030, 2088, 2205, 2264, 2436, 2520, 2547, 2610, 2830, 2842, 2940, 3045, 3396, 3480, 3528, 3654, 3962, 4060, 4245, 4263, 4410, 4872, 5094, 5220, 5660, 5684, 5880, 5943, 6090, 6792, 7105, 7308, 7924, 8120, 8207, 8490, 8526, 8820, 9135, 9905, 10188, 10440, 11320, 11368, 11886, 12180, 12735, 12789, 13867, 14210, 14616, 15848, 16414, 16980, 17052, 17640, 17829, 18270, 19810, 20376, 21315, 23772, 24360, 24621, 25470, 25578, 27734, 28420, 29715, 32828, 33960, 34104, 35658, 36540, 39620, 41035, 41601, 42630, 47544, 49242, 50940, 51156, 55468, 56840, 57449, 59430, 63945, 65656, 69335, 71316, 73080, 73863, 79240, 82070, 83202, 85260, 89145, 98484, 101880, 102312, 110936, 114898, 118860, 123105, 124803, 127890, 138670, 142632, 147726, 164140, 166404, 170520, 172347, 178290, 196968, 208005, 229796, 237720, 246210, 249606, 255780, 277340, 287245, 295452, 328280, 332808, 344694, 356580, 369315, 402143, 416010, 459592, 492420, 499212, 511560, 517041, 554680, 574490, 590904, 624015, 689388, 713160, 738630, 804286, 832020, 861735, 984840, 998424, 1034082, 1148980, 1206429, 1248030, 1378776, 1477260, 1608572, 1664040, 1723470, 2010715, 2068164, 2297960, 2412858, 2496060, 2585205, 2954520, 3217144, 3446940, 3619287, 4021430, 4136328, 4825716, 4992120, 5170410, 6032145, 6893880, 7238574, 8042860, 9651432, 10340820, 12064290, 14477148, 16085720, 18096435, 20681640, 24128580, 28954296, 36192870, 48257160, 72385740, 144771480]

約数ペア:

[(1, 144771480), (2, 72385740), (3, 48257160), (4, 36192870), (5, 28954296), (6, 24128580), (7, 20681640), (8, 18096435), (9, 16085720), (10, 14477148), (12, 12064290), (14, 10340820), (15, 9651432), (18, 8042860), (20, 7238574), (21, 6893880), (24, 6032145), (28, 5170410), (29, 4992120), (30, 4825716), (35, 4136328), (36, 4021430), (40, 3619287), (42, 3446940), (45, 3217144), (49, 2954520), (56, 2585205), (58, 2496060), (60, 2412858), (63, 2297960), (70, 2068164), (72, 2010715), (84, 1723470), (87, 1664040), (90, 1608572), (98, 1477260), (105, 1378776), (116, 1248030), (120, 1206429), (126, 1148980), (140, 1034082), (145, 998424), (147, 984840), (168, 861735), (174, 832020), (180, 804286), (196, 738630), (203, 713160), (210, 689388), (232, 624015), (245, 590904), (252, 574490), (261, 554680), (280, 517041), (283, 511560), (290, 499212), (294, 492420), (315, 459592), (348, 416010), (360, 402143), (392, 369315), (406, 356580), (420, 344694), (435, 332808), (441, 328280), (490, 295452), (504, 287245), (522, 277340), (566, 255780), (580, 249606), (588, 246210), (609, 237720), (630, 229796), (696, 208005), (735, 196968), (812, 178290), (840, 172347), (849, 170520), (870, 166404), (882, 164140), (980, 147726), (1015, 142632), (1044, 138670), (1132, 127890), (1160, 124803), (1176, 123105), (1218, 118860), (1260, 114898), (1305, 110936), (1415, 102312), (1421, 101880), (1470, 98484), (1624, 89145), (1698, 85260), (1740, 83202), (1764, 82070), (1827, 79240), (1960, 73863), (1981, 73080), (2030, 71316), (2088, 69335), (2205, 65656), (2264, 63945), (2436, 59430), (2520, 57449), (2547, 56840), (2610, 55468), (2830, 51156), (2842, 50940), (2940, 49242), (3045, 47544), (3396, 42630), (3480, 41601), (3528, 41035), (3654, 39620), (3962, 36540), (4060, 35658), (4245, 34104), (4263, 33960), (4410, 32828), (4872, 29715), (5094, 28420), (5220, 27734), (5660, 25578), (5684, 25470), (5880, 24621), (5943, 24360), (6090, 23772), (6792, 21315), (7105, 20376), (7308, 19810), (7924, 18270), (8120, 17829), (8207, 17640), (8490, 17052), (8526, 16980), (8820, 16414), (9135, 15848), (9905, 14616), (10188, 14210), (10440, 13867), (11320, 12789), (11368, 12735), (11886, 12180)]