1081505460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{1019}}^1$

素因数の和:1083

約数の個数: 216

約数和(自身を含む): 3721425120

約数和(自身を除く): 2639919660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 361, 380, 399, 420, 490, 532, 570, 588, 665, 722, 735, 798, 931, 980, 1019, 1083, 1140, 1330, 1444, 1470, 1596, 1805, 1862, 1995, 2038, 2166, 2527, 2660, 2793, 2940, 3057, 3610, 3724, 3990, 4076, 4332, 4655, 5054, 5095, 5415, 5586, 6114, 7133, 7220, 7581, 7980, 9310, 10108, 10190, 10830, 11172, 12228, 12635, 13965, 14266, 15162, 15285, 17689, 18620, 19361, 20380, 21399, 21660, 25270, 27930, 28532, 30324, 30570, 35378, 35665, 37905, 38722, 42798, 49931, 50540, 53067, 55860, 58083, 61140, 70756, 71330, 75810, 77444, 85596, 88445, 96805, 99862, 106134, 106995, 116166, 135527, 142660, 149793, 151620, 176890, 193610, 199724, 212268, 213990, 232332, 249655, 265335, 271054, 290415, 299586, 353780, 367859, 387220, 406581, 427980, 499310, 530670, 542108, 580830, 599172, 677635, 735718, 748965, 813162, 948689, 998620, 1061340, 1103577, 1161660, 1355270, 1471436, 1497930, 1626324, 1839295, 1897378, 2032905, 2207154, 2575013, 2710540, 2846067, 2995860, 3678590, 3794756, 4065810, 4414308, 4743445, 5150026, 5517885, 5692134, 7357180, 7725039, 8131620, 9486890, 10300052, 11035770, 11384268, 12875065, 14230335, 15450078, 18025091, 18973780, 22071540, 25750130, 28460670, 30900156, 36050182, 38625195, 51500260, 54075273, 56921340, 72100364, 77250390, 90125455, 108150546, 154500780, 180250910, 216301092, 270376365, 360501820, 540752730, 1081505460]

約数ペア:

[(1, 1081505460), (2, 540752730), (3, 360501820), (4, 270376365), (5, 216301092), (6, 180250910), (7, 154500780), (10, 108150546), (12, 90125455), (14, 77250390), (15, 72100364), (19, 56921340), (20, 54075273), (21, 51500260), (28, 38625195), (30, 36050182), (35, 30900156), (38, 28460670), (42, 25750130), (49, 22071540), (57, 18973780), (60, 18025091), (70, 15450078), (76, 14230335), (84, 12875065), (95, 11384268), (98, 11035770), (105, 10300052), (114, 9486890), (133, 8131620), (140, 7725039), (147, 7357180), (190, 5692134), (196, 5517885), (210, 5150026), (228, 4743445), (245, 4414308), (266, 4065810), (285, 3794756), (294, 3678590), (361, 2995860), (380, 2846067), (399, 2710540), (420, 2575013), (490, 2207154), (532, 2032905), (570, 1897378), (588, 1839295), (665, 1626324), (722, 1497930), (735, 1471436), (798, 1355270), (931, 1161660), (980, 1103577), (1019, 1061340), (1083, 998620), (1140, 948689), (1330, 813162), (1444, 748965), (1470, 735718), (1596, 677635), (1805, 599172), (1862, 580830), (1995, 542108), (2038, 530670), (2166, 499310), (2527, 427980), (2660, 406581), (2793, 387220), (2940, 367859), (3057, 353780), (3610, 299586), (3724, 290415), (3990, 271054), (4076, 265335), (4332, 249655), (4655, 232332), (5054, 213990), (5095, 212268), (5415, 199724), (5586, 193610), (6114, 176890), (7133, 151620), (7220, 149793), (7581, 142660), (7980, 135527), (9310, 116166), (10108, 106995), (10190, 106134), (10830, 99862), (11172, 96805), (12228, 88445), (12635, 85596), (13965, 77444), (14266, 75810), (15162, 71330), (15285, 70756), (17689, 61140), (18620, 58083), (19361, 55860), (20380, 53067), (21399, 50540), (21660, 49931), (25270, 42798), (27930, 38722), (28532, 37905), (30324, 35665), (30570, 35378)]