2021347560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:572

約数の個数: 256

約数和(自身を含む): 6647961600

約数和(自身を除く): 4626614040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 31, 40, 41, 58, 60, 62, 82, 87, 93, 116, 120, 123, 124, 145, 155, 164, 174, 186, 205, 232, 246, 248, 290, 310, 328, 348, 372, 410, 435, 457, 465, 492, 580, 615, 620, 696, 744, 820, 870, 899, 914, 930, 984, 1160, 1189, 1230, 1240, 1271, 1371, 1640, 1740, 1798, 1828, 1860, 2285, 2378, 2460, 2542, 2697, 2742, 3480, 3567, 3596, 3656, 3720, 3813, 4495, 4570, 4756, 4920, 5084, 5394, 5484, 5945, 6355, 6855, 7134, 7192, 7626, 8990, 9140, 9512, 10168, 10788, 10968, 11890, 12710, 13253, 13485, 13710, 14167, 14268, 15252, 17835, 17980, 18280, 18737, 19065, 21576, 23780, 25420, 26506, 26970, 27420, 28334, 28536, 30504, 35670, 35960, 36859, 37474, 38130, 39759, 42501, 47560, 50840, 53012, 53940, 54840, 56211, 56668, 66265, 70835, 71340, 73718, 74948, 76260, 79518, 85002, 93685, 106024, 107880, 110577, 112422, 113336, 132530, 141670, 142680, 147436, 149896, 152520, 159036, 170004, 184295, 187370, 198795, 212505, 221154, 224844, 265060, 281055, 283340, 294872, 318072, 340008, 368590, 374740, 397590, 410843, 425010, 442308, 449688, 530120, 543373, 552885, 562110, 566680, 580847, 737180, 749480, 795180, 821686, 850020, 884616, 1086746, 1105770, 1124220, 1161694, 1232529, 1474360, 1590360, 1630119, 1643372, 1700040, 1742541, 2054215, 2173492, 2211540, 2248440, 2323388, 2465058, 2716865, 2904235, 3260238, 3286744, 3485082, 4108430, 4346984, 4423080, 4646776, 4930116, 5433730, 5808470, 6162645, 6520476, 6970164, 8150595, 8216860, 8712705, 9860232, 10867460, 11616940, 12325290, 13040952, 13940328, 16301190, 16433720, 16844563, 17425410, 21734920, 23233880, 24650580, 32602380, 33689126, 34850820, 49301160, 50533689, 65204760, 67378252, 69701640, 84222815, 101067378, 134756504, 168445630, 202134756, 252668445, 336891260, 404269512, 505336890, 673782520, 1010673780, 2021347560]

約数ペア:

[(1, 2021347560), (2, 1010673780), (3, 673782520), (4, 505336890), (5, 404269512), (6, 336891260), (8, 252668445), (10, 202134756), (12, 168445630), (15, 134756504), (20, 101067378), (24, 84222815), (29, 69701640), (30, 67378252), (31, 65204760), (40, 50533689), (41, 49301160), (58, 34850820), (60, 33689126), (62, 32602380), (82, 24650580), (87, 23233880), (93, 21734920), (116, 17425410), (120, 16844563), (123, 16433720), (124, 16301190), (145, 13940328), (155, 13040952), (164, 12325290), (174, 11616940), (186, 10867460), (205, 9860232), (232, 8712705), (246, 8216860), (248, 8150595), (290, 6970164), (310, 6520476), (328, 6162645), (348, 5808470), (372, 5433730), (410, 4930116), (435, 4646776), (457, 4423080), (465, 4346984), (492, 4108430), (580, 3485082), (615, 3286744), (620, 3260238), (696, 2904235), (744, 2716865), (820, 2465058), (870, 2323388), (899, 2248440), (914, 2211540), (930, 2173492), (984, 2054215), (1160, 1742541), (1189, 1700040), (1230, 1643372), (1240, 1630119), (1271, 1590360), (1371, 1474360), (1640, 1232529), (1740, 1161694), (1798, 1124220), (1828, 1105770), (1860, 1086746), (2285, 884616), (2378, 850020), (2460, 821686), (2542, 795180), (2697, 749480), (2742, 737180), (3480, 580847), (3567, 566680), (3596, 562110), (3656, 552885), (3720, 543373), (3813, 530120), (4495, 449688), (4570, 442308), (4756, 425010), (4920, 410843), (5084, 397590), (5394, 374740), (5484, 368590), (5945, 340008), (6355, 318072), (6855, 294872), (7134, 283340), (7192, 281055), (7626, 265060), (8990, 224844), (9140, 221154), (9512, 212505), (10168, 198795), (10788, 187370), (10968, 184295), (11890, 170004), (12710, 159036), (13253, 152520), (13485, 149896), (13710, 147436), (14167, 142680), (14268, 141670), (15252, 132530), (17835, 113336), (17980, 112422), (18280, 110577), (18737, 107880), (19065, 106024), (21576, 93685), (23780, 85002), (25420, 79518), (26506, 76260), (26970, 74948), (27420, 73718), (28334, 71340), (28536, 70835), (30504, 66265), (35670, 56668), (35960, 56211), (36859, 54840), (37474, 53940), (38130, 53012), (39759, 50840), (42501, 47560)]