1293915600

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{5209}}^1$

素因数の和:5259

約数の個数: 240

約数和(自身を含む): 4806537600

約数和(自身を除く): 3512622000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 27, 30, 36, 40, 45, 46, 48, 50, 54, 60, 69, 72, 75, 80, 90, 92, 100, 108, 115, 120, 135, 138, 144, 150, 180, 184, 200, 207, 216, 225, 230, 240, 270, 276, 300, 345, 360, 368, 400, 414, 432, 450, 460, 540, 552, 575, 600, 621, 675, 690, 720, 828, 900, 920, 1035, 1080, 1104, 1150, 1200, 1242, 1350, 1380, 1656, 1725, 1800, 1840, 2070, 2160, 2300, 2484, 2700, 2760, 3105, 3312, 3450, 3600, 4140, 4600, 4968, 5175, 5209, 5400, 5520, 6210, 6900, 8280, 9200, 9936, 10350, 10418, 10800, 12420, 13800, 15525, 15627, 16560, 20700, 20836, 24840, 26045, 27600, 31050, 31254, 41400, 41672, 46881, 49680, 52090, 62100, 62508, 78135, 82800, 83344, 93762, 104180, 119807, 124200, 125016, 130225, 140643, 156270, 187524, 208360, 234405, 239614, 248400, 250032, 260450, 281286, 312540, 359421, 375048, 390675, 416720, 468810, 479228, 520900, 562572, 599035, 625080, 703215, 718842, 750096, 781350, 937620, 958456, 1041800, 1078263, 1125144, 1172025, 1198070, 1250160, 1406430, 1437684, 1562700, 1797105, 1875240, 1916912, 2083600, 2156526, 2250288, 2344050, 2396140, 2812860, 2875368, 2995175, 3125400, 3234789, 3516075, 3594210, 3750480, 4313052, 4688100, 4792280, 5391315, 5625720, 5750736, 5990350, 6250800, 6469578, 7032150, 7188420, 8626104, 8985525, 9376200, 9584560, 10782630, 11251440, 11980700, 12939156, 14064300, 14376840, 16173945, 17252208, 17971050, 18752400, 21565260, 23961400, 25878312, 26956575, 28128600, 28753680, 32347890, 35942100, 43130520, 47922800, 51756624, 53913150, 56257200, 64695780, 71884200, 80869725, 86261040, 107826300, 129391560, 143768400, 161739450, 215652600, 258783120, 323478900, 431305200, 646957800, 1293915600]

約数ペア:

[(1, 1293915600), (2, 646957800), (3, 431305200), (4, 323478900), (5, 258783120), (6, 215652600), (8, 161739450), (9, 143768400), (10, 129391560), (12, 107826300), (15, 86261040), (16, 80869725), (18, 71884200), (20, 64695780), (23, 56257200), (24, 53913150), (25, 51756624), (27, 47922800), (30, 43130520), (36, 35942100), (40, 32347890), (45, 28753680), (46, 28128600), (48, 26956575), (50, 25878312), (54, 23961400), (60, 21565260), (69, 18752400), (72, 17971050), (75, 17252208), (80, 16173945), (90, 14376840), (92, 14064300), (100, 12939156), (108, 11980700), (115, 11251440), (120, 10782630), (135, 9584560), (138, 9376200), (144, 8985525), (150, 8626104), (180, 7188420), (184, 7032150), (200, 6469578), (207, 6250800), (216, 5990350), (225, 5750736), (230, 5625720), (240, 5391315), (270, 4792280), (276, 4688100), (300, 4313052), (345, 3750480), (360, 3594210), (368, 3516075), (400, 3234789), (414, 3125400), (432, 2995175), (450, 2875368), (460, 2812860), (540, 2396140), (552, 2344050), (575, 2250288), (600, 2156526), (621, 2083600), (675, 1916912), (690, 1875240), (720, 1797105), (828, 1562700), (900, 1437684), (920, 1406430), (1035, 1250160), (1080, 1198070), (1104, 1172025), (1150, 1125144), (1200, 1078263), (1242, 1041800), (1350, 958456), (1380, 937620), (1656, 781350), (1725, 750096), (1800, 718842), (1840, 703215), (2070, 625080), (2160, 599035), (2300, 562572), (2484, 520900), (2700, 479228), (2760, 468810), (3105, 416720), (3312, 390675), (3450, 375048), (3600, 359421), (4140, 312540), (4600, 281286), (4968, 260450), (5175, 250032), (5209, 248400), (5400, 239614), (5520, 234405), (6210, 208360), (6900, 187524), (8280, 156270), (9200, 140643), (9936, 130225), (10350, 125016), (10418, 124200), (10800, 119807), (12420, 104180), (13800, 93762), (15525, 83344), (15627, 82800), (16560, 78135), (20700, 62508), (20836, 62100), (24840, 52090), (26045, 49680), (27600, 46881), (31050, 41672), (31254, 41400)]