137652760

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 128

約数和(自身を含む): 368640000

約数和(自身を除く): 230987240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 79, 98, 127, 140, 158, 196, 245, 254, 280, 316, 343, 392, 395, 490, 508, 553, 632, 635, 686, 790, 889, 980, 1016, 1106, 1270, 1372, 1580, 1715, 1778, 1960, 2212, 2540, 2744, 2765, 3160, 3430, 3556, 3871, 4424, 4445, 5080, 5530, 6223, 6860, 7112, 7742, 8890, 10033, 11060, 12446, 13720, 15484, 17780, 19355, 20066, 22120, 24892, 27097, 30968, 31115, 35560, 38710, 40132, 43561, 49784, 50165, 54194, 62230, 70231, 77420, 80264, 87122, 100330, 108388, 124460, 135485, 140462, 154840, 174244, 200660, 216776, 217805, 248920, 270970, 280924, 348488, 351155, 401320, 435610, 491617, 541940, 561848, 702310, 871220, 983234, 1083880, 1404620, 1742440, 1966468, 2458085, 2809240, 3441319, 3932936, 4916170, 6882638, 9832340, 13765276, 17206595, 19664680, 27530552, 34413190, 68826380, 137652760]

約数ペア:

[(1, 137652760), (2, 68826380), (4, 34413190), (5, 27530552), (7, 19664680), (8, 17206595), (10, 13765276), (14, 9832340), (20, 6882638), (28, 4916170), (35, 3932936), (40, 3441319), (49, 2809240), (56, 2458085), (70, 1966468), (79, 1742440), (98, 1404620), (127, 1083880), (140, 983234), (158, 871220), (196, 702310), (245, 561848), (254, 541940), (280, 491617), (316, 435610), (343, 401320), (392, 351155), (395, 348488), (490, 280924), (508, 270970), (553, 248920), (632, 217805), (635, 216776), (686, 200660), (790, 174244), (889, 154840), (980, 140462), (1016, 135485), (1106, 124460), (1270, 108388), (1372, 100330), (1580, 87122), (1715, 80264), (1778, 77420), (1960, 70231), (2212, 62230), (2540, 54194), (2744, 50165), (2765, 49784), (3160, 43561), (3430, 40132), (3556, 38710), (3871, 35560), (4424, 31115), (4445, 30968), (5080, 27097), (5530, 24892), (6223, 22120), (6860, 20066), (7112, 19355), (7742, 17780), (8890, 15484), (10033, 13720), (11060, 12446)]