2616306420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1373}}^1$

素因数の和:1754

約数の個数: 192

約数和(自身を含む): 9048614400

約数和(自身を除く): 6432307980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 349, 364, 390, 420, 455, 546, 698, 780, 910, 1047, 1092, 1365, 1373, 1396, 1745, 1820, 2094, 2443, 2730, 2746, 3490, 4119, 4188, 4537, 4886, 5235, 5460, 5492, 6865, 6980, 7329, 8238, 9074, 9611, 9772, 10470, 12215, 13611, 13730, 14658, 16476, 17849, 18148, 19222, 20595, 20940, 22685, 24430, 27222, 27460, 28833, 29316, 31759, 35698, 36645, 38444, 41190, 45370, 48055, 48860, 53547, 54444, 57666, 63518, 68055, 71396, 73290, 82380, 89245, 90740, 95277, 96110, 107094, 115332, 124943, 127036, 136110, 144165, 146580, 158795, 178490, 190554, 192220, 214188, 249886, 267735, 272220, 288330, 317590, 356980, 374829, 381108, 476385, 479177, 499772, 535470, 576660, 624715, 635180, 749658, 952770, 958354, 1070940, 1249430, 1437531, 1499316, 1874145, 1905540, 1916708, 2395885, 2498860, 2875062, 3354239, 3748290, 4791770, 5750124, 6229301, 6708478, 7187655, 7496580, 9583540, 10062717, 12458602, 13416956, 14375310, 16771195, 18687903, 20125434, 24917204, 28750620, 31146505, 33542390, 37375806, 40250868, 43605107, 50313585, 62293010, 67084780, 74751612, 87210214, 93439515, 100627170, 124586020, 130815321, 174420428, 186879030, 201254340, 218025535, 261630642, 373758060, 436051070, 523261284, 654076605, 872102140, 1308153210, 2616306420]

約数ペア:

[(1, 2616306420), (2, 1308153210), (3, 872102140), (4, 654076605), (5, 523261284), (6, 436051070), (7, 373758060), (10, 261630642), (12, 218025535), (13, 201254340), (14, 186879030), (15, 174420428), (20, 130815321), (21, 124586020), (26, 100627170), (28, 93439515), (30, 87210214), (35, 74751612), (39, 67084780), (42, 62293010), (52, 50313585), (60, 43605107), (65, 40250868), (70, 37375806), (78, 33542390), (84, 31146505), (91, 28750620), (105, 24917204), (130, 20125434), (140, 18687903), (156, 16771195), (182, 14375310), (195, 13416956), (210, 12458602), (260, 10062717), (273, 9583540), (349, 7496580), (364, 7187655), (390, 6708478), (420, 6229301), (455, 5750124), (546, 4791770), (698, 3748290), (780, 3354239), (910, 2875062), (1047, 2498860), (1092, 2395885), (1365, 1916708), (1373, 1905540), (1396, 1874145), (1745, 1499316), (1820, 1437531), (2094, 1249430), (2443, 1070940), (2730, 958354), (2746, 952770), (3490, 749658), (4119, 635180), (4188, 624715), (4537, 576660), (4886, 535470), (5235, 499772), (5460, 479177), (5492, 476385), (6865, 381108), (6980, 374829), (7329, 356980), (8238, 317590), (9074, 288330), (9611, 272220), (9772, 267735), (10470, 249886), (12215, 214188), (13611, 192220), (13730, 190554), (14658, 178490), (16476, 158795), (17849, 146580), (18148, 144165), (19222, 136110), (20595, 127036), (20940, 124943), (22685, 115332), (24430, 107094), (27222, 96110), (27460, 95277), (28833, 90740), (29316, 89245), (31759, 82380), (35698, 73290), (36645, 71396), (38444, 68055), (41190, 63518), (45370, 57666), (48055, 54444), (48860, 53547)]