88440240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:947

約数の個数: 160

約数和(自身を含む): 318836736

約数和(自身を除く): 230396496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 105, 112, 120, 122, 140, 168, 183, 210, 240, 244, 280, 305, 336, 366, 420, 427, 488, 560, 610, 732, 840, 854, 863, 915, 976, 1220, 1281, 1464, 1680, 1708, 1726, 1830, 2135, 2440, 2562, 2589, 2928, 3416, 3452, 3660, 4270, 4315, 4880, 5124, 5178, 6041, 6405, 6832, 6904, 7320, 8540, 8630, 10248, 10356, 12082, 12810, 12945, 13808, 14640, 17080, 17260, 18123, 20496, 20712, 24164, 25620, 25890, 30205, 34160, 34520, 36246, 41424, 48328, 51240, 51780, 52643, 60410, 69040, 72492, 90615, 96656, 102480, 103560, 105286, 120820, 144984, 157929, 181230, 207120, 210572, 241640, 263215, 289968, 315858, 362460, 368501, 421144, 483280, 526430, 631716, 724920, 737002, 789645, 842288, 1052860, 1105503, 1263432, 1449840, 1474004, 1579290, 1842505, 2105720, 2211006, 2526864, 2948008, 3158580, 3685010, 4211440, 4422012, 5527515, 5896016, 6317160, 7370020, 8844024, 11055030, 12634320, 14740040, 17688048, 22110060, 29480080, 44220120, 88440240]

約数ペア:

[(1, 88440240), (2, 44220120), (3, 29480080), (4, 22110060), (5, 17688048), (6, 14740040), (7, 12634320), (8, 11055030), (10, 8844024), (12, 7370020), (14, 6317160), (15, 5896016), (16, 5527515), (20, 4422012), (21, 4211440), (24, 3685010), (28, 3158580), (30, 2948008), (35, 2526864), (40, 2211006), (42, 2105720), (48, 1842505), (56, 1579290), (60, 1474004), (61, 1449840), (70, 1263432), (80, 1105503), (84, 1052860), (105, 842288), (112, 789645), (120, 737002), (122, 724920), (140, 631716), (168, 526430), (183, 483280), (210, 421144), (240, 368501), (244, 362460), (280, 315858), (305, 289968), (336, 263215), (366, 241640), (420, 210572), (427, 207120), (488, 181230), (560, 157929), (610, 144984), (732, 120820), (840, 105286), (854, 103560), (863, 102480), (915, 96656), (976, 90615), (1220, 72492), (1281, 69040), (1464, 60410), (1680, 52643), (1708, 51780), (1726, 51240), (1830, 48328), (2135, 41424), (2440, 36246), (2562, 34520), (2589, 34160), (2928, 30205), (3416, 25890), (3452, 25620), (3660, 24164), (4270, 20712), (4315, 20496), (4880, 18123), (5124, 17260), (5178, 17080), (6041, 14640), (6405, 13808), (6832, 12945), (6904, 12810), (7320, 12082), (8540, 10356), (8630, 10248)]