70978680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1195

約数の個数: 160

約数和(自身を含む): 251341200

約数和(自身を除く): 180362520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1153, 1368, 1539, 1620, 1710, 2052, 2280, 2306, 2565, 3078, 3240, 3420, 3459, 4104, 4612, 5130, 5765, 6156, 6840, 6918, 7695, 9224, 10260, 10377, 11530, 12312, 13836, 15390, 17295, 20520, 20754, 21907, 23060, 27672, 30780, 31131, 34590, 41508, 43814, 46120, 51885, 61560, 62262, 65721, 69180, 83016, 87628, 93393, 103770, 109535, 124524, 131442, 138360, 155655, 175256, 186786, 197163, 207540, 219070, 249048, 262884, 311310, 328605, 373572, 394326, 415080, 438140, 466965, 525768, 591489, 622620, 657210, 747144, 788652, 876280, 933930, 985815, 1182978, 1245240, 1314420, 1577304, 1774467, 1867860, 1971630, 2365956, 2628840, 2957445, 3548934, 3735720, 3943260, 4731912, 5914890, 7097868, 7886520, 8872335, 11829780, 14195736, 17744670, 23659560, 35489340, 70978680]

約数ペア:

[(1, 70978680), (2, 35489340), (3, 23659560), (4, 17744670), (5, 14195736), (6, 11829780), (8, 8872335), (9, 7886520), (10, 7097868), (12, 5914890), (15, 4731912), (18, 3943260), (19, 3735720), (20, 3548934), (24, 2957445), (27, 2628840), (30, 2365956), (36, 1971630), (38, 1867860), (40, 1774467), (45, 1577304), (54, 1314420), (57, 1245240), (60, 1182978), (72, 985815), (76, 933930), (81, 876280), (90, 788652), (95, 747144), (108, 657210), (114, 622620), (120, 591489), (135, 525768), (152, 466965), (162, 438140), (171, 415080), (180, 394326), (190, 373572), (216, 328605), (228, 311310), (270, 262884), (285, 249048), (324, 219070), (342, 207540), (360, 197163), (380, 186786), (405, 175256), (456, 155655), (513, 138360), (540, 131442), (570, 124524), (648, 109535), (684, 103770), (760, 93393), (810, 87628), (855, 83016), (1026, 69180), (1080, 65721), (1140, 62262), (1153, 61560), (1368, 51885), (1539, 46120), (1620, 43814), (1710, 41508), (2052, 34590), (2280, 31131), (2306, 30780), (2565, 27672), (3078, 23060), (3240, 21907), (3420, 20754), (3459, 20520), (4104, 17295), (4612, 15390), (5130, 13836), (5765, 12312), (6156, 11530), (6840, 10377), (6918, 10260), (7695, 9224)]