808522260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{397}}^1$

素因数の和:802

約数の個数: 192

約数和(自身を含む): 2800799232

約数和(自身を除く): 1992276972

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, 364, 373, 390, 397, 420, 455, 546, 746, 780, 794, 910, 1092, 1119, 1191, 1365, 1492, 1588, 1820, 1865, 1985, 2238, 2382, 2611, 2730, 2779, 3730, 3970, 4476, 4764, 4849, 5161, 5222, 5460, 5558, 5595, 5955, 7460, 7833, 7940, 8337, 9698, 10322, 10444, 11116, 11190, 11910, 13055, 13895, 14547, 15483, 15666, 16674, 19396, 20644, 22380, 23820, 24245, 25805, 26110, 27790, 29094, 30966, 31332, 33348, 33943, 36127, 39165, 41685, 48490, 51610, 52220, 55580, 58188, 61932, 67886, 72254, 72735, 77415, 78330, 83370, 96980, 101829, 103220, 108381, 135772, 144508, 145470, 148081, 154830, 156660, 166740, 169715, 180635, 203658, 216762, 290940, 296162, 309660, 339430, 361270, 407316, 433524, 444243, 509145, 541905, 592324, 678860, 722540, 740405, 888486, 1018290, 1036567, 1083810, 1480810, 1776972, 1925053, 2036580, 2073134, 2167620, 2221215, 2961620, 3109701, 3850106, 4146268, 4442430, 5182835, 5775159, 6219402, 7700212, 8884860, 9625265, 10365670, 11550318, 12438804, 13475371, 15548505, 19250530, 20731340, 23100636, 26950742, 28875795, 31097010, 38501060, 40426113, 53901484, 57751590, 62194020, 67376855, 80852226, 115503180, 134753710, 161704452, 202130565, 269507420, 404261130, 808522260]

約数ペア:

[(1, 808522260), (2, 404261130), (3, 269507420), (4, 202130565), (5, 161704452), (6, 134753710), (7, 115503180), (10, 80852226), (12, 67376855), (13, 62194020), (14, 57751590), (15, 53901484), (20, 40426113), (21, 38501060), (26, 31097010), (28, 28875795), (30, 26950742), (35, 23100636), (39, 20731340), (42, 19250530), (52, 15548505), (60, 13475371), (65, 12438804), (70, 11550318), (78, 10365670), (84, 9625265), (91, 8884860), (105, 7700212), (130, 6219402), (140, 5775159), (156, 5182835), (182, 4442430), (195, 4146268), (210, 3850106), (260, 3109701), (273, 2961620), (364, 2221215), (373, 2167620), (390, 2073134), (397, 2036580), (420, 1925053), (455, 1776972), (546, 1480810), (746, 1083810), (780, 1036567), (794, 1018290), (910, 888486), (1092, 740405), (1119, 722540), (1191, 678860), (1365, 592324), (1492, 541905), (1588, 509145), (1820, 444243), (1865, 433524), (1985, 407316), (2238, 361270), (2382, 339430), (2611, 309660), (2730, 296162), (2779, 290940), (3730, 216762), (3970, 203658), (4476, 180635), (4764, 169715), (4849, 166740), (5161, 156660), (5222, 154830), (5460, 148081), (5558, 145470), (5595, 144508), (5955, 135772), (7460, 108381), (7833, 103220), (7940, 101829), (8337, 96980), (9698, 83370), (10322, 78330), (10444, 77415), (11116, 72735), (11190, 72254), (11910, 67886), (13055, 61932), (13895, 58188), (14547, 55580), (15483, 52220), (15666, 51610), (16674, 48490), (19396, 41685), (20644, 39165), (22380, 36127), (23820, 33943), (24245, 33348), (25805, 31332), (26110, 30966), (27790, 29094)]