42298620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 149323776

約数和(自身を除く): 107025156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 61, 65, 70, 78, 84, 91, 105, 122, 127, 130, 140, 156, 182, 183, 195, 210, 244, 254, 260, 273, 305, 364, 366, 381, 390, 420, 427, 455, 508, 546, 610, 635, 732, 762, 780, 793, 854, 889, 910, 915, 1092, 1220, 1270, 1281, 1365, 1524, 1586, 1651, 1708, 1778, 1820, 1830, 1905, 2135, 2379, 2540, 2562, 2667, 2730, 3172, 3302, 3556, 3660, 3810, 3965, 4270, 4445, 4758, 4953, 5124, 5334, 5460, 5551, 6405, 6604, 7620, 7747, 7930, 8255, 8540, 8890, 9516, 9906, 10668, 11102, 11557, 11895, 12810, 13335, 15494, 15860, 16510, 16653, 17780, 19812, 22204, 23114, 23241, 23790, 24765, 25620, 26670, 27755, 30988, 33020, 33306, 34671, 38735, 46228, 46482, 47580, 49530, 53340, 54229, 55510, 57785, 66612, 69342, 77470, 83265, 92964, 99060, 100711, 108458, 111020, 115570, 116205, 138684, 154940, 162687, 166530, 173355, 201422, 216916, 231140, 232410, 271145, 302133, 325374, 333060, 346710, 402844, 464820, 503555, 542290, 604266, 650748, 693420, 704977, 813435, 1007110, 1084580, 1208532, 1409954, 1510665, 1626870, 2014220, 2114931, 2819908, 3021330, 3253740, 3524885, 4229862, 6042660, 7049770, 8459724, 10574655, 14099540, 21149310, 42298620]

約数ペア:

[(1, 42298620), (2, 21149310), (3, 14099540), (4, 10574655), (5, 8459724), (6, 7049770), (7, 6042660), (10, 4229862), (12, 3524885), (13, 3253740), (14, 3021330), (15, 2819908), (20, 2114931), (21, 2014220), (26, 1626870), (28, 1510665), (30, 1409954), (35, 1208532), (39, 1084580), (42, 1007110), (52, 813435), (60, 704977), (61, 693420), (65, 650748), (70, 604266), (78, 542290), (84, 503555), (91, 464820), (105, 402844), (122, 346710), (127, 333060), (130, 325374), (140, 302133), (156, 271145), (182, 232410), (183, 231140), (195, 216916), (210, 201422), (244, 173355), (254, 166530), (260, 162687), (273, 154940), (305, 138684), (364, 116205), (366, 115570), (381, 111020), (390, 108458), (420, 100711), (427, 99060), (455, 92964), (508, 83265), (546, 77470), (610, 69342), (635, 66612), (732, 57785), (762, 55510), (780, 54229), (793, 53340), (854, 49530), (889, 47580), (910, 46482), (915, 46228), (1092, 38735), (1220, 34671), (1270, 33306), (1281, 33020), (1365, 30988), (1524, 27755), (1586, 26670), (1651, 25620), (1708, 24765), (1778, 23790), (1820, 23241), (1830, 23114), (1905, 22204), (2135, 19812), (2379, 17780), (2540, 16653), (2562, 16510), (2667, 15860), (2730, 15494), (3172, 13335), (3302, 12810), (3556, 11895), (3660, 11557), (3810, 11102), (3965, 10668), (4270, 9906), (4445, 9516), (4758, 8890), (4953, 8540), (5124, 8255), (5334, 7930), (5460, 7747), (5551, 7620), (6405, 6604)]