40070940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 142248960

約数和(自身を除く): 102178020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 41, 42, 52, 60, 65, 70, 78, 82, 84, 91, 105, 123, 130, 140, 156, 164, 179, 182, 195, 205, 210, 246, 260, 273, 287, 358, 364, 390, 410, 420, 455, 492, 533, 537, 546, 574, 615, 716, 780, 820, 861, 895, 910, 1066, 1074, 1092, 1148, 1230, 1253, 1365, 1435, 1599, 1722, 1790, 1820, 2132, 2148, 2327, 2460, 2506, 2665, 2685, 2730, 2870, 3198, 3444, 3580, 3731, 3759, 4305, 4654, 5012, 5330, 5370, 5460, 5740, 6265, 6396, 6981, 7339, 7462, 7518, 7995, 8610, 9308, 10660, 10740, 11193, 11635, 12530, 13962, 14678, 14924, 15036, 15990, 16289, 17220, 18655, 18795, 22017, 22386, 23270, 25060, 27924, 29356, 31980, 32578, 34905, 36695, 37310, 37590, 44034, 44772, 46540, 48867, 51373, 55965, 65156, 69810, 73390, 74620, 75180, 81445, 88068, 95407, 97734, 102746, 110085, 111930, 139620, 146780, 154119, 162890, 190814, 195468, 205492, 220170, 223860, 244335, 256865, 286221, 308238, 325780, 381628, 440340, 477035, 488670, 513730, 572442, 616476, 667849, 770595, 954070, 977340, 1027460, 1144884, 1335698, 1431105, 1541190, 1908140, 2003547, 2671396, 2862210, 3082380, 3339245, 4007094, 5724420, 6678490, 8014188, 10017735, 13356980, 20035470, 40070940]

約数ペア:

[(1, 40070940), (2, 20035470), (3, 13356980), (4, 10017735), (5, 8014188), (6, 6678490), (7, 5724420), (10, 4007094), (12, 3339245), (13, 3082380), (14, 2862210), (15, 2671396), (20, 2003547), (21, 1908140), (26, 1541190), (28, 1431105), (30, 1335698), (35, 1144884), (39, 1027460), (41, 977340), (42, 954070), (52, 770595), (60, 667849), (65, 616476), (70, 572442), (78, 513730), (82, 488670), (84, 477035), (91, 440340), (105, 381628), (123, 325780), (130, 308238), (140, 286221), (156, 256865), (164, 244335), (179, 223860), (182, 220170), (195, 205492), (205, 195468), (210, 190814), (246, 162890), (260, 154119), (273, 146780), (287, 139620), (358, 111930), (364, 110085), (390, 102746), (410, 97734), (420, 95407), (455, 88068), (492, 81445), (533, 75180), (537, 74620), (546, 73390), (574, 69810), (615, 65156), (716, 55965), (780, 51373), (820, 48867), (861, 46540), (895, 44772), (910, 44034), (1066, 37590), (1074, 37310), (1092, 36695), (1148, 34905), (1230, 32578), (1253, 31980), (1365, 29356), (1435, 27924), (1599, 25060), (1722, 23270), (1790, 22386), (1820, 22017), (2132, 18795), (2148, 18655), (2327, 17220), (2460, 16289), (2506, 15990), (2665, 15036), (2685, 14924), (2730, 14678), (2870, 13962), (3198, 12530), (3444, 11635), (3580, 11193), (3731, 10740), (3759, 10660), (4305, 9308), (4654, 8610), (5012, 7995), (5330, 7518), (5370, 7462), (5460, 7339), (5740, 6981), (6265, 6396)]