156639648800

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1381}}^1\times {\mathrm{4889}}^1$

素因数の和:6319

約数の個数: 144

約数和(自身を含む): 395950048200

約数和(自身を除く): 239310399400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 80, 100, 116, 145, 160, 200, 232, 290, 400, 464, 580, 725, 800, 928, 1160, 1381, 1450, 2320, 2762, 2900, 4640, 4889, 5524, 5800, 6905, 9778, 11048, 11600, 13810, 19556, 22096, 23200, 24445, 27620, 34525, 39112, 40049, 44192, 48890, 55240, 69050, 78224, 80098, 97780, 110480, 122225, 138100, 141781, 156448, 160196, 195560, 200245, 220960, 244450, 276200, 283562, 320392, 391120, 400490, 488900, 552400, 567124, 640784, 708905, 782240, 800980, 977800, 1001225, 1104800, 1134248, 1281568, 1417810, 1601960, 1955600, 2002450, 2268496, 2835620, 3203920, 3544525, 3911200, 4004900, 4536992, 5671240, 6407840, 6751709, 7089050, 8009800, 11342480, 13503418, 14178100, 16019600, 22684960, 27006836, 28356200, 32039200, 33758545, 54013672, 56712400, 67517090, 108027344, 113424800, 135034180, 168792725, 195799561, 216054688, 270068360, 337585450, 391599122, 540136720, 675170900, 783198244, 978997805, 1080273440, 1350341800, 1566396488, 1957995610, 2700683600, 3132792976, 3915991220, 4894989025, 5401367200, 6265585952, 7831982440, 9789978050, 15663964880, 19579956100, 31327929760, 39159912200, 78319824400, 156639648800]

約数ペア:

[(1, 156639648800), (2, 78319824400), (4, 39159912200), (5, 31327929760), (8, 19579956100), (10, 15663964880), (16, 9789978050), (20, 7831982440), (25, 6265585952), (29, 5401367200), (32, 4894989025), (40, 3915991220), (50, 3132792976), (58, 2700683600), (80, 1957995610), (100, 1566396488), (116, 1350341800), (145, 1080273440), (160, 978997805), (200, 783198244), (232, 675170900), (290, 540136720), (400, 391599122), (464, 337585450), (580, 270068360), (725, 216054688), (800, 195799561), (928, 168792725), (1160, 135034180), (1381, 113424800), (1450, 108027344), (2320, 67517090), (2762, 56712400), (2900, 54013672), (4640, 33758545), (4889, 32039200), (5524, 28356200), (5800, 27006836), (6905, 22684960), (9778, 16019600), (11048, 14178100), (11600, 13503418), (13810, 11342480), (19556, 8009800), (22096, 7089050), (23200, 6751709), (24445, 6407840), (27620, 5671240), (34525, 4536992), (39112, 4004900), (40049, 3911200), (44192, 3544525), (48890, 3203920), (55240, 2835620), (69050, 2268496), (78224, 2002450), (80098, 1955600), (97780, 1601960), (110480, 1417810), (122225, 1281568), (138100, 1134248), (141781, 1104800), (156448, 1001225), (160196, 977800), (195560, 800980), (200245, 782240), (220960, 708905), (244450, 640784), (276200, 567124), (283562, 552400), (320392, 488900), (391120, 400490)]