662005680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1373}}^1$

素因数の和:1444

約数の個数: 240

約数和(自身を含む): 2447280864

約数和(自身を除く): 1785275184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 49, 56, 60, 70, 80, 82, 84, 98, 105, 112, 120, 123, 140, 147, 164, 168, 196, 205, 210, 240, 245, 246, 280, 287, 294, 328, 336, 392, 410, 420, 490, 492, 560, 574, 588, 615, 656, 735, 784, 820, 840, 861, 980, 984, 1148, 1176, 1230, 1373, 1435, 1470, 1640, 1680, 1722, 1960, 1968, 2009, 2296, 2352, 2460, 2746, 2870, 2940, 3280, 3444, 3920, 4018, 4119, 4305, 4592, 4920, 5492, 5740, 5880, 6027, 6865, 6888, 8036, 8238, 8610, 9611, 9840, 10045, 10984, 11480, 11760, 12054, 13730, 13776, 16072, 16476, 17220, 19222, 20090, 20595, 21968, 22960, 24108, 27460, 28833, 30135, 32144, 32952, 34440, 38444, 40180, 41190, 48055, 48216, 54920, 56293, 57666, 60270, 65904, 67277, 68880, 76888, 80360, 82380, 96110, 96432, 109840, 112586, 115332, 120540, 134554, 144165, 153776, 160720, 164760, 168879, 192220, 201831, 225172, 230664, 241080, 269108, 281465, 288330, 329520, 336385, 337758, 384440, 394051, 403662, 450344, 461328, 482160, 538216, 562930, 576660, 672770, 675516, 768880, 788102, 807324, 844395, 900688, 1009155, 1076432, 1125860, 1153320, 1182153, 1345540, 1351032, 1576204, 1614648, 1688790, 1970255, 2018310, 2251720, 2306640, 2364306, 2691080, 2702064, 2758357, 3152408, 3229296, 3377580, 3940510, 4036620, 4503440, 4728612, 5382160, 5516714, 5910765, 6304816, 6755160, 7881020, 8073240, 8275071, 9457224, 11033428, 11821530, 13510320, 13791785, 15762040, 16146480, 16550142, 18914448, 22066856, 23643060, 27583570, 31524080, 33100284, 41375355, 44133712, 47286120, 55167140, 66200568, 82750710, 94572240, 110334280, 132401136, 165501420, 220668560, 331002840, 662005680]

約数ペア:

[(1, 662005680), (2, 331002840), (3, 220668560), (4, 165501420), (5, 132401136), (6, 110334280), (7, 94572240), (8, 82750710), (10, 66200568), (12, 55167140), (14, 47286120), (15, 44133712), (16, 41375355), (20, 33100284), (21, 31524080), (24, 27583570), (28, 23643060), (30, 22066856), (35, 18914448), (40, 16550142), (41, 16146480), (42, 15762040), (48, 13791785), (49, 13510320), (56, 11821530), (60, 11033428), (70, 9457224), (80, 8275071), (82, 8073240), (84, 7881020), (98, 6755160), (105, 6304816), (112, 5910765), (120, 5516714), (123, 5382160), (140, 4728612), (147, 4503440), (164, 4036620), (168, 3940510), (196, 3377580), (205, 3229296), (210, 3152408), (240, 2758357), (245, 2702064), (246, 2691080), (280, 2364306), (287, 2306640), (294, 2251720), (328, 2018310), (336, 1970255), (392, 1688790), (410, 1614648), (420, 1576204), (490, 1351032), (492, 1345540), (560, 1182153), (574, 1153320), (588, 1125860), (615, 1076432), (656, 1009155), (735, 900688), (784, 844395), (820, 807324), (840, 788102), (861, 768880), (980, 675516), (984, 672770), (1148, 576660), (1176, 562930), (1230, 538216), (1373, 482160), (1435, 461328), (1470, 450344), (1640, 403662), (1680, 394051), (1722, 384440), (1960, 337758), (1968, 336385), (2009, 329520), (2296, 288330), (2352, 281465), (2460, 269108), (2746, 241080), (2870, 230664), (2940, 225172), (3280, 201831), (3444, 192220), (3920, 168879), (4018, 164760), (4119, 160720), (4305, 153776), (4592, 144165), (4920, 134554), (5492, 120540), (5740, 115332), (5880, 112586), (6027, 109840), (6865, 96432), (6888, 96110), (8036, 82380), (8238, 80360), (8610, 76888), (9611, 68880), (9840, 67277), (10045, 65904), (10984, 60270), (11480, 57666), (11760, 56293), (12054, 54920), (13730, 48216), (13776, 48055), (16072, 41190), (16476, 40180), (17220, 38444), (19222, 34440), (20090, 32952), (20595, 32144), (21968, 30135), (22960, 28833), (24108, 27460)]