153130740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:262

約数の個数: 192

約数和(自身を含む): 513300480

約数和(自身を除く): 360169740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 61, 70, 84, 86, 105, 122, 129, 139, 140, 172, 183, 210, 215, 244, 258, 278, 301, 305, 366, 417, 420, 427, 430, 516, 556, 602, 610, 645, 695, 732, 834, 854, 860, 903, 915, 973, 1204, 1220, 1281, 1290, 1390, 1505, 1668, 1708, 1806, 1830, 1946, 2085, 2135, 2562, 2580, 2623, 2780, 2919, 3010, 3612, 3660, 3892, 4170, 4270, 4515, 4865, 5124, 5246, 5838, 5977, 6020, 6405, 7869, 8340, 8479, 8540, 9030, 9730, 10492, 11676, 11954, 12810, 13115, 14595, 15738, 16958, 17931, 18060, 18361, 19460, 23908, 25437, 25620, 26230, 29190, 29885, 31476, 33916, 35862, 36722, 39345, 41839, 42395, 50874, 52460, 55083, 58380, 59353, 59770, 71724, 73444, 78690, 83678, 84790, 89655, 91805, 101748, 110166, 118706, 119540, 125517, 127185, 157380, 167356, 169580, 178059, 179310, 183610, 209195, 220332, 237412, 251034, 254370, 275415, 296765, 356118, 358620, 364597, 367220, 418390, 502068, 508740, 550830, 593530, 627585, 712236, 729194, 836780, 890295, 1093791, 1101660, 1187060, 1255170, 1458388, 1780590, 1822985, 2187582, 2510340, 2552179, 3561180, 3645970, 4375164, 5104358, 5468955, 7291940, 7656537, 10208716, 10937910, 12760895, 15313074, 21875820, 25521790, 30626148, 38282685, 51043580, 76565370, 153130740]

約数ペア:

[(1, 153130740), (2, 76565370), (3, 51043580), (4, 38282685), (5, 30626148), (6, 25521790), (7, 21875820), (10, 15313074), (12, 12760895), (14, 10937910), (15, 10208716), (20, 7656537), (21, 7291940), (28, 5468955), (30, 5104358), (35, 4375164), (42, 3645970), (43, 3561180), (60, 2552179), (61, 2510340), (70, 2187582), (84, 1822985), (86, 1780590), (105, 1458388), (122, 1255170), (129, 1187060), (139, 1101660), (140, 1093791), (172, 890295), (183, 836780), (210, 729194), (215, 712236), (244, 627585), (258, 593530), (278, 550830), (301, 508740), (305, 502068), (366, 418390), (417, 367220), (420, 364597), (427, 358620), (430, 356118), (516, 296765), (556, 275415), (602, 254370), (610, 251034), (645, 237412), (695, 220332), (732, 209195), (834, 183610), (854, 179310), (860, 178059), (903, 169580), (915, 167356), (973, 157380), (1204, 127185), (1220, 125517), (1281, 119540), (1290, 118706), (1390, 110166), (1505, 101748), (1668, 91805), (1708, 89655), (1806, 84790), (1830, 83678), (1946, 78690), (2085, 73444), (2135, 71724), (2562, 59770), (2580, 59353), (2623, 58380), (2780, 55083), (2919, 52460), (3010, 50874), (3612, 42395), (3660, 41839), (3892, 39345), (4170, 36722), (4270, 35862), (4515, 33916), (4865, 31476), (5124, 29885), (5246, 29190), (5838, 26230), (5977, 25620), (6020, 25437), (6405, 23908), (7869, 19460), (8340, 18361), (8479, 18060), (8540, 17931), (9030, 16958), (9730, 15738), (10492, 14595), (11676, 13115), (11954, 12810)]