137899440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{27361}}^1$

素因数の和:27387

約数の個数: 120

約数和(自身を含む): 529290528

約数和(自身を除く): 391391088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 27361, 54722, 82083, 109444, 136805, 164166, 191527, 218888, 246249, 273610, 328332, 383054, 410415, 437776, 492498, 547220, 574581, 656664, 766108, 820830, 957635, 984996, 1094440, 1149162, 1231245, 1313328, 1532216, 1641660, 1723743, 1915270, 1969992, 2188880, 2298324, 2462490, 2872905, 3064432, 3283320, 3447486, 3830540, 3939984, 4596648, 4924980, 5745810, 6566640, 6894972, 7661080, 8618715, 9193296, 9849960, 11491620, 13789944, 15322160, 17237430, 19699920, 22983240, 27579888, 34474860, 45966480, 68949720, 137899440]

約数ペア:

[(1, 137899440), (2, 68949720), (3, 45966480), (4, 34474860), (5, 27579888), (6, 22983240), (7, 19699920), (8, 17237430), (9, 15322160), (10, 13789944), (12, 11491620), (14, 9849960), (15, 9193296), (16, 8618715), (18, 7661080), (20, 6894972), (21, 6566640), (24, 5745810), (28, 4924980), (30, 4596648), (35, 3939984), (36, 3830540), (40, 3447486), (42, 3283320), (45, 3064432), (48, 2872905), (56, 2462490), (60, 2298324), (63, 2188880), (70, 1969992), (72, 1915270), (80, 1723743), (84, 1641660), (90, 1532216), (105, 1313328), (112, 1231245), (120, 1149162), (126, 1094440), (140, 984996), (144, 957635), (168, 820830), (180, 766108), (210, 656664), (240, 574581), (252, 547220), (280, 492498), (315, 437776), (336, 410415), (360, 383054), (420, 328332), (504, 273610), (560, 246249), (630, 218888), (720, 191527), (840, 164166), (1008, 136805), (1260, 109444), (1680, 82083), (2520, 54722), (5040, 27361)]