386016540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^2$

素因数の和:173

約数の個数: 288

約数和(自身を含む): 1423618560

約数和(自身を除く): 1037602020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 61, 65, 70, 76, 78, 84, 91, 95, 105, 114, 122, 130, 133, 140, 156, 182, 183, 190, 195, 210, 228, 244, 247, 260, 266, 273, 285, 305, 364, 366, 380, 390, 399, 420, 427, 455, 494, 532, 546, 570, 610, 665, 732, 741, 780, 793, 798, 854, 910, 915, 988, 1092, 1140, 1159, 1220, 1235, 1281, 1330, 1365, 1482, 1586, 1596, 1708, 1729, 1820, 1830, 1995, 2135, 2318, 2379, 2470, 2562, 2660, 2730, 2964, 3172, 3458, 3477, 3660, 3705, 3721, 3965, 3990, 4270, 4636, 4758, 4940, 5124, 5187, 5460, 5551, 5795, 6405, 6916, 6954, 7410, 7442, 7930, 7980, 8113, 8540, 8645, 9516, 10374, 11102, 11163, 11590, 11895, 12810, 13908, 14820, 14884, 15067, 15860, 16226, 16653, 17290, 17385, 18605, 20748, 22204, 22326, 23180, 23790, 24339, 25620, 25935, 26047, 27755, 30134, 32452, 33306, 34580, 34770, 37210, 40565, 44652, 45201, 47580, 48373, 48678, 51870, 52094, 55510, 55815, 60268, 66612, 69540, 70699, 74420, 75335, 78141, 81130, 83265, 90402, 96746, 97356, 103740, 104188, 105469, 111020, 111630, 121695, 130235, 141398, 145119, 150670, 156282, 162260, 166530, 180804, 193492, 210938, 212097, 223260, 226005, 241865, 243390, 260470, 282796, 290238, 301340, 312564, 316407, 333060, 338611, 353495, 390705, 421876, 424194, 452010, 483730, 486780, 494893, 520940, 527345, 580476, 632814, 677222, 706990, 725595, 781410, 848388, 904020, 919087, 967460, 989786, 1015833, 1054690, 1060485, 1265628, 1354444, 1413980, 1451190, 1484679, 1562820, 1582035, 1693055, 1838174, 1979572, 2031666, 2109380, 2120970, 2474465, 2757261, 2902380, 2969358, 3164070, 3386110, 3676348, 4063332, 4241940, 4595435, 4948930, 5079165, 5514522, 5938716, 6328140, 6433609, 6772220, 7423395, 9190870, 9897860, 10158330, 11029044, 12867218, 13786305, 14846790, 18381740, 19300827, 20316660, 25734436, 27572610, 29693580, 32168045, 38601654, 55145220, 64336090, 77203308, 96504135, 128672180, 193008270, 386016540]

約数ペア:

[(1, 386016540), (2, 193008270), (3, 128672180), (4, 96504135), (5, 77203308), (6, 64336090), (7, 55145220), (10, 38601654), (12, 32168045), (13, 29693580), (14, 27572610), (15, 25734436), (19, 20316660), (20, 19300827), (21, 18381740), (26, 14846790), (28, 13786305), (30, 12867218), (35, 11029044), (38, 10158330), (39, 9897860), (42, 9190870), (52, 7423395), (57, 6772220), (60, 6433609), (61, 6328140), (65, 5938716), (70, 5514522), (76, 5079165), (78, 4948930), (84, 4595435), (91, 4241940), (95, 4063332), (105, 3676348), (114, 3386110), (122, 3164070), (130, 2969358), (133, 2902380), (140, 2757261), (156, 2474465), (182, 2120970), (183, 2109380), (190, 2031666), (195, 1979572), (210, 1838174), (228, 1693055), (244, 1582035), (247, 1562820), (260, 1484679), (266, 1451190), (273, 1413980), (285, 1354444), (305, 1265628), (364, 1060485), (366, 1054690), (380, 1015833), (390, 989786), (399, 967460), (420, 919087), (427, 904020), (455, 848388), (494, 781410), (532, 725595), (546, 706990), (570, 677222), (610, 632814), (665, 580476), (732, 527345), (741, 520940), (780, 494893), (793, 486780), (798, 483730), (854, 452010), (910, 424194), (915, 421876), (988, 390705), (1092, 353495), (1140, 338611), (1159, 333060), (1220, 316407), (1235, 312564), (1281, 301340), (1330, 290238), (1365, 282796), (1482, 260470), (1586, 243390), (1596, 241865), (1708, 226005), (1729, 223260), (1820, 212097), (1830, 210938), (1995, 193492), (2135, 180804), (2318, 166530), (2379, 162260), (2470, 156282), (2562, 150670), (2660, 145119), (2730, 141398), (2964, 130235), (3172, 121695), (3458, 111630), (3477, 111020), (3660, 105469), (3705, 104188), (3721, 103740), (3965, 97356), (3990, 96746), (4270, 90402), (4636, 83265), (4758, 81130), (4940, 78141), (5124, 75335), (5187, 74420), (5460, 70699), (5551, 69540), (5795, 66612), (6405, 60268), (6916, 55815), (6954, 55510), (7410, 52094), (7442, 51870), (7930, 48678), (7980, 48373), (8113, 47580), (8540, 45201), (8645, 44652), (9516, 40565), (10374, 37210), (11102, 34770), (11163, 34580), (11590, 33306), (11895, 32452), (12810, 30134), (13908, 27755), (14820, 26047), (14884, 25935), (15067, 25620), (15860, 24339), (16226, 23790), (16653, 23180), (17290, 22326), (17385, 22204), (18605, 20748)]