339734640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{4127}}^1$

素因数の和:4164

約数の個数: 160

約数和(自身を含む): 1228492800

約数和(自身を除く): 888758160

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, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 343, 392, 420, 490, 560, 588, 686, 735, 784, 840, 980, 1029, 1176, 1372, 1470, 1680, 1715, 1960, 2058, 2352, 2744, 2940, 3430, 3920, 4116, 4127, 5145, 5488, 5880, 6860, 8232, 8254, 10290, 11760, 12381, 13720, 16464, 16508, 20580, 20635, 24762, 27440, 28889, 33016, 41160, 41270, 49524, 57778, 61905, 66032, 82320, 82540, 86667, 99048, 115556, 123810, 144445, 165080, 173334, 198096, 202223, 231112, 247620, 288890, 330160, 346668, 404446, 433335, 462224, 495240, 577780, 606669, 693336, 808892, 866670, 990480, 1011115, 1155560, 1213338, 1386672, 1415561, 1617784, 1733340, 2022230, 2311120, 2426676, 2831122, 3033345, 3235568, 3466680, 4044460, 4246683, 4853352, 5662244, 6066690, 6933360, 7077805, 8088920, 8493366, 9706704, 11324488, 12133380, 14155610, 16177840, 16986732, 21233415, 22648976, 24266760, 28311220, 33973464, 42466830, 48533520, 56622440, 67946928, 84933660, 113244880, 169867320, 339734640]

約数ペア:

[(1, 339734640), (2, 169867320), (3, 113244880), (4, 84933660), (5, 67946928), (6, 56622440), (7, 48533520), (8, 42466830), (10, 33973464), (12, 28311220), (14, 24266760), (15, 22648976), (16, 21233415), (20, 16986732), (21, 16177840), (24, 14155610), (28, 12133380), (30, 11324488), (35, 9706704), (40, 8493366), (42, 8088920), (48, 7077805), (49, 6933360), (56, 6066690), (60, 5662244), (70, 4853352), (80, 4246683), (84, 4044460), (98, 3466680), (105, 3235568), (112, 3033345), (120, 2831122), (140, 2426676), (147, 2311120), (168, 2022230), (196, 1733340), (210, 1617784), (240, 1415561), (245, 1386672), (280, 1213338), (294, 1155560), (336, 1011115), (343, 990480), (392, 866670), (420, 808892), (490, 693336), (560, 606669), (588, 577780), (686, 495240), (735, 462224), (784, 433335), (840, 404446), (980, 346668), (1029, 330160), (1176, 288890), (1372, 247620), (1470, 231112), (1680, 202223), (1715, 198096), (1960, 173334), (2058, 165080), (2352, 144445), (2744, 123810), (2940, 115556), (3430, 99048), (3920, 86667), (4116, 82540), (4127, 82320), (5145, 66032), (5488, 61905), (5880, 57778), (6860, 49524), (8232, 41270), (8254, 41160), (10290, 33016), (11760, 28889), (12381, 27440), (13720, 24762), (16464, 20635), (16508, 20580)]