226788240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2213}}^1$

素因数の和:2297

約数の個数: 160

約数和(自身を含む): 817019136

約数和(自身を除く): 590230896

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, 915, 976, 1220, 1281, 1464, 1680, 1708, 1830, 2135, 2213, 2440, 2562, 2928, 3416, 3660, 4270, 4426, 4880, 5124, 6405, 6639, 6832, 7320, 8540, 8852, 10248, 11065, 12810, 13278, 14640, 15491, 17080, 17704, 20496, 22130, 25620, 26556, 30982, 33195, 34160, 35408, 44260, 46473, 51240, 53112, 61964, 66390, 77455, 88520, 92946, 102480, 106224, 123928, 132780, 134993, 154910, 177040, 185892, 232365, 247856, 265560, 269986, 309820, 371784, 404979, 464730, 531120, 539972, 619640, 674965, 743568, 809958, 929460, 944951, 1079944, 1239280, 1349930, 1619916, 1858920, 1889902, 2024895, 2159888, 2699860, 2834853, 3239832, 3717840, 3779804, 4049790, 4724755, 5399720, 5669706, 6479664, 7559608, 8099580, 9449510, 10799440, 11339412, 14174265, 15119216, 16199160, 18899020, 22678824, 28348530, 32398320, 37798040, 45357648, 56697060, 75596080, 113394120, 226788240]

約数ペア:

[(1, 226788240), (2, 113394120), (3, 75596080), (4, 56697060), (5, 45357648), (6, 37798040), (7, 32398320), (8, 28348530), (10, 22678824), (12, 18899020), (14, 16199160), (15, 15119216), (16, 14174265), (20, 11339412), (21, 10799440), (24, 9449510), (28, 8099580), (30, 7559608), (35, 6479664), (40, 5669706), (42, 5399720), (48, 4724755), (56, 4049790), (60, 3779804), (61, 3717840), (70, 3239832), (80, 2834853), (84, 2699860), (105, 2159888), (112, 2024895), (120, 1889902), (122, 1858920), (140, 1619916), (168, 1349930), (183, 1239280), (210, 1079944), (240, 944951), (244, 929460), (280, 809958), (305, 743568), (336, 674965), (366, 619640), (420, 539972), (427, 531120), (488, 464730), (560, 404979), (610, 371784), (732, 309820), (840, 269986), (854, 265560), (915, 247856), (976, 232365), (1220, 185892), (1281, 177040), (1464, 154910), (1680, 134993), (1708, 132780), (1830, 123928), (2135, 106224), (2213, 102480), (2440, 92946), (2562, 88520), (2928, 77455), (3416, 66390), (3660, 61964), (4270, 53112), (4426, 51240), (4880, 46473), (5124, 44260), (6405, 35408), (6639, 34160), (6832, 33195), (7320, 30982), (8540, 26556), (8852, 25620), (10248, 22130), (11065, 20496), (12810, 17704), (13278, 17080), (14640, 15491)]