149585280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{461}}^1$

素因数の和:509

約数の個数: 192

約数和(自身を含む): 517421520

約数和(自身を除く): 367836240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 169, 192, 195, 208, 240, 260, 312, 320, 338, 384, 390, 416, 461, 480, 507, 520, 624, 640, 676, 780, 832, 845, 922, 960, 1014, 1040, 1248, 1352, 1383, 1560, 1664, 1690, 1844, 1920, 2028, 2080, 2305, 2496, 2535, 2704, 2766, 3120, 3380, 3688, 4056, 4160, 4610, 4992, 5070, 5408, 5532, 5993, 6240, 6760, 6915, 7376, 8112, 8320, 9220, 10140, 10816, 11064, 11986, 12480, 13520, 13830, 14752, 16224, 17979, 18440, 20280, 21632, 22128, 23972, 24960, 27040, 27660, 29504, 29965, 32448, 35958, 36880, 40560, 44256, 47944, 54080, 55320, 59008, 59930, 64896, 71916, 73760, 77909, 81120, 88512, 89895, 95888, 108160, 110640, 119860, 143832, 147520, 155818, 162240, 177024, 179790, 191776, 221280, 233727, 239720, 287664, 295040, 311636, 324480, 359580, 383552, 389545, 442560, 467454, 479440, 575328, 623272, 719160, 767104, 779090, 885120, 934908, 958880, 1150656, 1168635, 1246544, 1438320, 1558180, 1869816, 1917760, 2301312, 2337270, 2493088, 2876640, 3116360, 3739632, 3835520, 4674540, 4986176, 5753280, 6232720, 7479264, 9349080, 9972352, 11506560, 12465440, 14958528, 18698160, 24930880, 29917056, 37396320, 49861760, 74792640, 149585280]

約数ペア:

[(1, 149585280), (2, 74792640), (3, 49861760), (4, 37396320), (5, 29917056), (6, 24930880), (8, 18698160), (10, 14958528), (12, 12465440), (13, 11506560), (15, 9972352), (16, 9349080), (20, 7479264), (24, 6232720), (26, 5753280), (30, 4986176), (32, 4674540), (39, 3835520), (40, 3739632), (48, 3116360), (52, 2876640), (60, 2493088), (64, 2337270), (65, 2301312), (78, 1917760), (80, 1869816), (96, 1558180), (104, 1438320), (120, 1246544), (128, 1168635), (130, 1150656), (156, 958880), (160, 934908), (169, 885120), (192, 779090), (195, 767104), (208, 719160), (240, 623272), (260, 575328), (312, 479440), (320, 467454), (338, 442560), (384, 389545), (390, 383552), (416, 359580), (461, 324480), (480, 311636), (507, 295040), (520, 287664), (624, 239720), (640, 233727), (676, 221280), (780, 191776), (832, 179790), (845, 177024), (922, 162240), (960, 155818), (1014, 147520), (1040, 143832), (1248, 119860), (1352, 110640), (1383, 108160), (1560, 95888), (1664, 89895), (1690, 88512), (1844, 81120), (1920, 77909), (2028, 73760), (2080, 71916), (2305, 64896), (2496, 59930), (2535, 59008), (2704, 55320), (2766, 54080), (3120, 47944), (3380, 44256), (3688, 40560), (4056, 36880), (4160, 35958), (4610, 32448), (4992, 29965), (5070, 29504), (5408, 27660), (5532, 27040), (5993, 24960), (6240, 23972), (6760, 22128), (6915, 21632), (7376, 20280), (8112, 18440), (8320, 17979), (9220, 16224), (10140, 14752), (10816, 13830), (11064, 13520), (11986, 12480)]