1458003780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{347}}^1$

素因数の和:647

約数の個数: 192

約数和(自身を含む): 4714536960

約数和(自身を除く): 3256533180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 251, 270, 279, 310, 347, 372, 465, 502, 540, 558, 620, 694, 753, 837, 930, 1004, 1041, 1116, 1255, 1388, 1395, 1506, 1674, 1735, 1860, 2082, 2259, 2510, 2790, 3012, 3123, 3348, 3470, 3765, 4164, 4185, 4518, 5020, 5205, 5580, 6246, 6777, 6940, 7530, 7781, 8370, 9036, 9369, 10410, 10757, 11295, 12492, 13554, 15060, 15562, 15615, 16740, 18738, 20820, 21514, 22590, 23343, 27108, 31124, 31230, 32271, 33885, 37476, 38905, 43028, 45180, 46686, 46845, 53785, 62460, 64542, 67770, 70029, 77810, 87097, 93372, 93690, 96813, 107570, 116715, 129084, 135540, 140058, 155620, 161355, 174194, 187380, 193626, 210087, 215140, 233430, 261291, 280116, 290439, 322710, 348388, 350145, 387252, 420174, 435485, 466860, 484065, 522582, 580878, 645420, 700290, 783873, 840348, 870970, 968130, 1045164, 1050435, 1161756, 1306455, 1400580, 1452195, 1567746, 1741940, 1936260, 2100870, 2351619, 2612910, 2700007, 2904390, 3135492, 3919365, 4201740, 4703238, 5225820, 5400014, 5808780, 7838730, 8100021, 9406476, 10800028, 11758095, 13500035, 15677460, 16200042, 23516190, 24300063, 27000070, 32400084, 40500105, 47032380, 48600126, 54000140, 72900189, 81000210, 97200252, 121500315, 145800378, 162000420, 243000630, 291600756, 364500945, 486001260, 729001890, 1458003780]

約数ペア:

[(1, 1458003780), (2, 729001890), (3, 486001260), (4, 364500945), (5, 291600756), (6, 243000630), (9, 162000420), (10, 145800378), (12, 121500315), (15, 97200252), (18, 81000210), (20, 72900189), (27, 54000140), (30, 48600126), (31, 47032380), (36, 40500105), (45, 32400084), (54, 27000070), (60, 24300063), (62, 23516190), (90, 16200042), (93, 15677460), (108, 13500035), (124, 11758095), (135, 10800028), (155, 9406476), (180, 8100021), (186, 7838730), (251, 5808780), (270, 5400014), (279, 5225820), (310, 4703238), (347, 4201740), (372, 3919365), (465, 3135492), (502, 2904390), (540, 2700007), (558, 2612910), (620, 2351619), (694, 2100870), (753, 1936260), (837, 1741940), (930, 1567746), (1004, 1452195), (1041, 1400580), (1116, 1306455), (1255, 1161756), (1388, 1050435), (1395, 1045164), (1506, 968130), (1674, 870970), (1735, 840348), (1860, 783873), (2082, 700290), (2259, 645420), (2510, 580878), (2790, 522582), (3012, 484065), (3123, 466860), (3348, 435485), (3470, 420174), (3765, 387252), (4164, 350145), (4185, 348388), (4518, 322710), (5020, 290439), (5205, 280116), (5580, 261291), (6246, 233430), (6777, 215140), (6940, 210087), (7530, 193626), (7781, 187380), (8370, 174194), (9036, 161355), (9369, 155620), (10410, 140058), (10757, 135540), (11295, 129084), (12492, 116715), (13554, 107570), (15060, 96813), (15562, 93690), (15615, 93372), (16740, 87097), (18738, 77810), (20820, 70029), (21514, 67770), (22590, 64542), (23343, 62460), (27108, 53785), (31124, 46845), (31230, 46686), (32271, 45180), (33885, 43028), (37476, 38905)]