385762860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1451}}^1$

素因数の和:1684

約数の個数: 144

約数和(自身を含む): 1344575232

約数和(自身を除く): 958812372

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 211, 252, 315, 420, 422, 630, 633, 844, 1055, 1260, 1266, 1451, 1477, 1899, 2110, 2532, 2902, 2954, 3165, 3798, 4220, 4353, 4431, 5804, 5908, 6330, 7255, 7385, 7596, 8706, 8862, 9495, 10157, 12660, 13059, 13293, 14510, 14770, 17412, 17724, 18990, 20314, 21765, 22155, 26118, 26586, 29020, 29540, 30471, 37980, 40628, 43530, 44310, 50785, 52236, 53172, 60942, 65295, 66465, 87060, 88620, 91413, 101570, 121884, 130590, 132930, 152355, 182826, 203140, 261180, 265860, 304710, 306161, 365652, 457065, 609420, 612322, 914130, 918483, 1224644, 1530805, 1828260, 1836966, 2143127, 2755449, 3061610, 3673932, 4286254, 4592415, 5510898, 6123220, 6429381, 8572508, 9184830, 10715635, 11021796, 12858762, 13777245, 18369660, 19288143, 21431270, 25717524, 27554490, 32146905, 38576286, 42862540, 55108980, 64293810, 77152572, 96440715, 128587620, 192881430, 385762860]

約数ペア:

[(1, 385762860), (2, 192881430), (3, 128587620), (4, 96440715), (5, 77152572), (6, 64293810), (7, 55108980), (9, 42862540), (10, 38576286), (12, 32146905), (14, 27554490), (15, 25717524), (18, 21431270), (20, 19288143), (21, 18369660), (28, 13777245), (30, 12858762), (35, 11021796), (36, 10715635), (42, 9184830), (45, 8572508), (60, 6429381), (63, 6123220), (70, 5510898), (84, 4592415), (90, 4286254), (105, 3673932), (126, 3061610), (140, 2755449), (180, 2143127), (210, 1836966), (211, 1828260), (252, 1530805), (315, 1224644), (420, 918483), (422, 914130), (630, 612322), (633, 609420), (844, 457065), (1055, 365652), (1260, 306161), (1266, 304710), (1451, 265860), (1477, 261180), (1899, 203140), (2110, 182826), (2532, 152355), (2902, 132930), (2954, 130590), (3165, 121884), (3798, 101570), (4220, 91413), (4353, 88620), (4431, 87060), (5804, 66465), (5908, 65295), (6330, 60942), (7255, 53172), (7385, 52236), (7596, 50785), (8706, 44310), (8862, 43530), (9495, 40628), (10157, 37980), (12660, 30471), (13059, 29540), (13293, 29020), (14510, 26586), (14770, 26118), (17412, 22155), (17724, 21765), (18990, 20314)]