137645280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1567}}^1$

素因数の和:1649

約数の個数: 144

約数和(自身を含む): 477719424

約数和(自身を除く): 340074144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1440, 1464, 1567, 1830, 1952, 2196, 2440, 2745, 2928, 3134, 3660, 4392, 4701, 4880, 5490, 5856, 6268, 7320, 7835, 8784, 9402, 9760, 10980, 12536, 14103, 14640, 15670, 17568, 18804, 21960, 23505, 25072, 28206, 29280, 31340, 37608, 43920, 47010, 50144, 56412, 62680, 70515, 75216, 87840, 94020, 95587, 112824, 125360, 141030, 150432, 188040, 191174, 225648, 250720, 282060, 286761, 376080, 382348, 451296, 477935, 564120, 573522, 752160, 764696, 860283, 955870, 1128240, 1147044, 1433805, 1529392, 1720566, 1911740, 2256480, 2294088, 2867610, 3058784, 3441132, 3823480, 4301415, 4588176, 5735220, 6882264, 7646960, 8602830, 9176352, 11470440, 13764528, 15293920, 17205660, 22940880, 27529056, 34411320, 45881760, 68822640, 137645280]

約数ペア:

[(1, 137645280), (2, 68822640), (3, 45881760), (4, 34411320), (5, 27529056), (6, 22940880), (8, 17205660), (9, 15293920), (10, 13764528), (12, 11470440), (15, 9176352), (16, 8602830), (18, 7646960), (20, 6882264), (24, 5735220), (30, 4588176), (32, 4301415), (36, 3823480), (40, 3441132), (45, 3058784), (48, 2867610), (60, 2294088), (61, 2256480), (72, 1911740), (80, 1720566), (90, 1529392), (96, 1433805), (120, 1147044), (122, 1128240), (144, 955870), (160, 860283), (180, 764696), (183, 752160), (240, 573522), (244, 564120), (288, 477935), (305, 451296), (360, 382348), (366, 376080), (480, 286761), (488, 282060), (549, 250720), (610, 225648), (720, 191174), (732, 188040), (915, 150432), (976, 141030), (1098, 125360), (1220, 112824), (1440, 95587), (1464, 94020), (1567, 87840), (1830, 75216), (1952, 70515), (2196, 62680), (2440, 56412), (2745, 50144), (2928, 47010), (3134, 43920), (3660, 37608), (4392, 31340), (4701, 29280), (4880, 28206), (5490, 25072), (5856, 23505), (6268, 21960), (7320, 18804), (7835, 17568), (8784, 15670), (9402, 14640), (9760, 14103), (10980, 12536)]