587438460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{149}}^2$

素因数の和:330

約数の個数: 216

約数和(自身を含む): 2140331760

約数和(自身を除く): 1552893300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 149, 180, 189, 196, 210, 245, 252, 270, 294, 298, 315, 378, 420, 441, 447, 490, 540, 588, 596, 630, 735, 745, 756, 882, 894, 945, 980, 1043, 1260, 1323, 1341, 1470, 1490, 1764, 1788, 1890, 2086, 2205, 2235, 2646, 2682, 2940, 2980, 3129, 3780, 4023, 4172, 4410, 4470, 5215, 5292, 5364, 6258, 6615, 6705, 7301, 8046, 8820, 8940, 9387, 10430, 12516, 13230, 13410, 14602, 15645, 16092, 18774, 20115, 20860, 21903, 22201, 26460, 26820, 28161, 29204, 31290, 36505, 37548, 40230, 43806, 44402, 46935, 56322, 62580, 65709, 66603, 73010, 80460, 87612, 88804, 93870, 109515, 111005, 112644, 131418, 133206, 140805, 146020, 155407, 187740, 197127, 199809, 219030, 222010, 262836, 266412, 281610, 310814, 328545, 333015, 394254, 399618, 438060, 444020, 466221, 563220, 599427, 621628, 657090, 666030, 777035, 788508, 799236, 932442, 985635, 999045, 1087849, 1198854, 1314180, 1332060, 1398663, 1554070, 1864884, 1971270, 1998090, 2175698, 2331105, 2397708, 2797326, 2997135, 3108140, 3263547, 3942540, 3996180, 4195989, 4351396, 4662210, 5439245, 5594652, 5994270, 6527094, 6993315, 8391978, 9324420, 9790641, 10878490, 11988540, 13054188, 13986630, 16317735, 16783956, 19581282, 20979945, 21756980, 27973260, 29371923, 32635470, 39162564, 41959890, 48953205, 58743846, 65270940, 83919780, 97906410, 117487692, 146859615, 195812820, 293719230, 587438460]

約数ペア:

[(1, 587438460), (2, 293719230), (3, 195812820), (4, 146859615), (5, 117487692), (6, 97906410), (7, 83919780), (9, 65270940), (10, 58743846), (12, 48953205), (14, 41959890), (15, 39162564), (18, 32635470), (20, 29371923), (21, 27973260), (27, 21756980), (28, 20979945), (30, 19581282), (35, 16783956), (36, 16317735), (42, 13986630), (45, 13054188), (49, 11988540), (54, 10878490), (60, 9790641), (63, 9324420), (70, 8391978), (84, 6993315), (90, 6527094), (98, 5994270), (105, 5594652), (108, 5439245), (126, 4662210), (135, 4351396), (140, 4195989), (147, 3996180), (149, 3942540), (180, 3263547), (189, 3108140), (196, 2997135), (210, 2797326), (245, 2397708), (252, 2331105), (270, 2175698), (294, 1998090), (298, 1971270), (315, 1864884), (378, 1554070), (420, 1398663), (441, 1332060), (447, 1314180), (490, 1198854), (540, 1087849), (588, 999045), (596, 985635), (630, 932442), (735, 799236), (745, 788508), (756, 777035), (882, 666030), (894, 657090), (945, 621628), (980, 599427), (1043, 563220), (1260, 466221), (1323, 444020), (1341, 438060), (1470, 399618), (1490, 394254), (1764, 333015), (1788, 328545), (1890, 310814), (2086, 281610), (2205, 266412), (2235, 262836), (2646, 222010), (2682, 219030), (2940, 199809), (2980, 197127), (3129, 187740), (3780, 155407), (4023, 146020), (4172, 140805), (4410, 133206), (4470, 131418), (5215, 112644), (5292, 111005), (5364, 109515), (6258, 93870), (6615, 88804), (6705, 87612), (7301, 80460), (8046, 73010), (8820, 66603), (8940, 65709), (9387, 62580), (10430, 56322), (12516, 46935), (13230, 44402), (13410, 43806), (14602, 40230), (15645, 37548), (16092, 36505), (18774, 31290), (20115, 29204), (20860, 28161), (21903, 26820), (22201, 26460)]