486996720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1277}}^1$

素因数の和:1527

約数の個数: 160

約数和(自身を含む): 1734317568

約数和(自身を除く): 1247320848

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, 70, 80, 84, 105, 112, 120, 140, 168, 210, 227, 240, 280, 336, 420, 454, 560, 681, 840, 908, 1135, 1277, 1362, 1589, 1680, 1816, 2270, 2554, 2724, 3178, 3405, 3632, 3831, 4540, 4767, 5108, 5448, 6356, 6385, 6810, 7662, 7945, 8939, 9080, 9534, 10216, 10896, 12712, 12770, 13620, 15324, 15890, 17878, 18160, 19068, 19155, 20432, 23835, 25424, 25540, 26817, 27240, 30648, 31780, 35756, 38136, 38310, 44695, 47670, 51080, 53634, 54480, 61296, 63560, 71512, 76272, 76620, 89390, 95340, 102160, 107268, 127120, 134085, 143024, 153240, 178780, 190680, 214536, 268170, 289879, 306480, 357560, 381360, 429072, 536340, 579758, 715120, 869637, 1072680, 1159516, 1449395, 1739274, 2029153, 2145360, 2319032, 2898790, 3478548, 4058306, 4348185, 4638064, 5797580, 6087459, 6957096, 8116612, 8696370, 10145765, 11595160, 12174918, 13914192, 16233224, 17392740, 20291530, 23190320, 24349836, 30437295, 32466448, 34785480, 40583060, 48699672, 60874590, 69570960, 81166120, 97399344, 121749180, 162332240, 243498360, 486996720]

約数ペア:

[(1, 486996720), (2, 243498360), (3, 162332240), (4, 121749180), (5, 97399344), (6, 81166120), (7, 69570960), (8, 60874590), (10, 48699672), (12, 40583060), (14, 34785480), (15, 32466448), (16, 30437295), (20, 24349836), (21, 23190320), (24, 20291530), (28, 17392740), (30, 16233224), (35, 13914192), (40, 12174918), (42, 11595160), (48, 10145765), (56, 8696370), (60, 8116612), (70, 6957096), (80, 6087459), (84, 5797580), (105, 4638064), (112, 4348185), (120, 4058306), (140, 3478548), (168, 2898790), (210, 2319032), (227, 2145360), (240, 2029153), (280, 1739274), (336, 1449395), (420, 1159516), (454, 1072680), (560, 869637), (681, 715120), (840, 579758), (908, 536340), (1135, 429072), (1277, 381360), (1362, 357560), (1589, 306480), (1680, 289879), (1816, 268170), (2270, 214536), (2554, 190680), (2724, 178780), (3178, 153240), (3405, 143024), (3632, 134085), (3831, 127120), (4540, 107268), (4767, 102160), (5108, 95340), (5448, 89390), (6356, 76620), (6385, 76272), (6810, 71512), (7662, 63560), (7945, 61296), (8939, 54480), (9080, 53634), (9534, 51080), (10216, 47670), (10896, 44695), (12712, 38310), (12770, 38136), (13620, 35756), (15324, 31780), (15890, 30648), (17878, 27240), (18160, 26817), (19068, 25540), (19155, 25424), (20432, 23835)]