2505155520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3691}}^1$

素因数の和:3819

約数の個数: 224

約数和(自身を含む): 9182624256

約数和(自身を除く): 6677468736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 101, 105, 112, 120, 140, 160, 168, 192, 202, 210, 224, 240, 280, 303, 320, 336, 404, 420, 448, 480, 505, 560, 606, 672, 707, 808, 840, 960, 1010, 1120, 1212, 1344, 1414, 1515, 1616, 1680, 2020, 2121, 2240, 2424, 2828, 3030, 3232, 3360, 3535, 3691, 4040, 4242, 4848, 5656, 6060, 6464, 6720, 7070, 7382, 8080, 8484, 9696, 10605, 11073, 11312, 12120, 14140, 14764, 16160, 16968, 18455, 19392, 21210, 22146, 22624, 24240, 25837, 28280, 29528, 32320, 33936, 36910, 42420, 44292, 45248, 48480, 51674, 55365, 56560, 59056, 67872, 73820, 77511, 84840, 88584, 96960, 103348, 110730, 113120, 118112, 129185, 135744, 147640, 155022, 169680, 177168, 206696, 221460, 226240, 236224, 258370, 295280, 310044, 339360, 354336, 372791, 387555, 413392, 442920, 516740, 590560, 620088, 678720, 708672, 745582, 775110, 826784, 885840, 1033480, 1118373, 1181120, 1240176, 1491164, 1550220, 1653568, 1771680, 1863955, 2066960, 2236746, 2480352, 2609537, 2982328, 3100440, 3543360, 3727910, 4133920, 4473492, 4960704, 5219074, 5591865, 5964656, 6200880, 7455820, 7828611, 8267840, 8946984, 10438148, 11183730, 11929312, 12401760, 13047685, 14911640, 15657222, 17893968, 20876296, 22367460, 23858624, 24803520, 26095370, 29823280, 31314444, 35787936, 39143055, 41752592, 44734920, 52190740, 59646560, 62628888, 71575872, 78286110, 83505184, 89469840, 104381480, 119293120, 125257776, 156572220, 167010368, 178939680, 208762960, 250515552, 313144440, 357879360, 417525920, 501031104, 626288880, 835051840, 1252577760, 2505155520]

約数ペア:

[(1, 2505155520), (2, 1252577760), (3, 835051840), (4, 626288880), (5, 501031104), (6, 417525920), (7, 357879360), (8, 313144440), (10, 250515552), (12, 208762960), (14, 178939680), (15, 167010368), (16, 156572220), (20, 125257776), (21, 119293120), (24, 104381480), (28, 89469840), (30, 83505184), (32, 78286110), (35, 71575872), (40, 62628888), (42, 59646560), (48, 52190740), (56, 44734920), (60, 41752592), (64, 39143055), (70, 35787936), (80, 31314444), (84, 29823280), (96, 26095370), (101, 24803520), (105, 23858624), (112, 22367460), (120, 20876296), (140, 17893968), (160, 15657222), (168, 14911640), (192, 13047685), (202, 12401760), (210, 11929312), (224, 11183730), (240, 10438148), (280, 8946984), (303, 8267840), (320, 7828611), (336, 7455820), (404, 6200880), (420, 5964656), (448, 5591865), (480, 5219074), (505, 4960704), (560, 4473492), (606, 4133920), (672, 3727910), (707, 3543360), (808, 3100440), (840, 2982328), (960, 2609537), (1010, 2480352), (1120, 2236746), (1212, 2066960), (1344, 1863955), (1414, 1771680), (1515, 1653568), (1616, 1550220), (1680, 1491164), (2020, 1240176), (2121, 1181120), (2240, 1118373), (2424, 1033480), (2828, 885840), (3030, 826784), (3232, 775110), (3360, 745582), (3535, 708672), (3691, 678720), (4040, 620088), (4242, 590560), (4848, 516740), (5656, 442920), (6060, 413392), (6464, 387555), (6720, 372791), (7070, 354336), (7382, 339360), (8080, 310044), (8484, 295280), (9696, 258370), (10605, 236224), (11073, 226240), (11312, 221460), (12120, 206696), (14140, 177168), (14764, 169680), (16160, 155022), (16968, 147640), (18455, 135744), (19392, 129185), (21210, 118112), (22146, 113120), (22624, 110730), (24240, 103348), (25837, 96960), (28280, 88584), (29528, 84840), (32320, 77511), (33936, 73820), (36910, 67872), (42420, 59056), (44292, 56560), (45248, 55365), (48480, 51674)]