2040761520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1901}}^1$

素因数の和:2001

約数の個数: 320

約数和(自身を含む): 8150906880

約数和(自身を除く): 6110145360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 71, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 142, 144, 168, 180, 189, 210, 213, 216, 240, 252, 270, 280, 284, 315, 336, 355, 360, 378, 420, 426, 432, 497, 504, 540, 560, 568, 630, 639, 710, 720, 756, 840, 852, 945, 994, 1008, 1065, 1080, 1136, 1260, 1278, 1420, 1491, 1512, 1680, 1704, 1890, 1901, 1917, 1988, 2130, 2160, 2485, 2520, 2556, 2840, 2982, 3024, 3195, 3408, 3780, 3802, 3834, 3976, 4260, 4473, 4970, 5040, 5112, 5680, 5703, 5964, 6390, 7455, 7560, 7604, 7668, 7952, 8520, 8946, 9505, 9585, 9940, 10224, 11406, 11928, 12780, 13307, 13419, 14910, 15120, 15208, 15336, 17040, 17109, 17892, 19010, 19170, 19880, 22365, 22812, 23856, 25560, 26614, 26838, 28515, 29820, 30416, 30672, 34218, 35784, 38020, 38340, 39760, 39921, 44730, 45624, 51120, 51327, 53228, 53676, 57030, 59640, 66535, 67095, 68436, 71568, 76040, 76680, 79842, 85545, 89460, 91248, 102654, 106456, 107352, 114060, 119280, 119763, 133070, 134190, 134971, 136872, 152080, 153360, 159684, 171090, 178920, 199605, 205308, 212912, 214704, 228120, 239526, 256635, 266140, 268380, 269942, 273744, 319368, 342180, 357840, 359289, 399210, 404913, 410616, 456240, 479052, 513270, 532280, 536760, 539884, 598815, 638736, 674855, 684360, 718578, 798420, 809826, 821232, 944797, 958104, 1026540, 1064560, 1073520, 1079768, 1197630, 1214739, 1349710, 1368720, 1437156, 1596840, 1619652, 1796445, 1889594, 1916208, 2024565, 2053080, 2159536, 2395260, 2429478, 2699420, 2834391, 2874312, 3193680, 3239304, 3592890, 3644217, 3779188, 4049130, 4106160, 4723985, 4790520, 4858956, 5398840, 5668782, 5748624, 6073695, 6478608, 7185780, 7288434, 7558376, 8098260, 8503173, 9447970, 9581040, 9717912, 10797680, 11337564, 12147390, 14171955, 14371560, 14576868, 15116752, 16196520, 17006346, 18221085, 18895940, 19435824, 22675128, 24294780, 25509519, 28343910, 28743120, 29153736, 32393040, 34012692, 36442170, 37791880, 42515865, 45350256, 48589560, 51019038, 56687820, 58307472, 68025384, 72884340, 75583760, 85031730, 97179120, 102038076, 113375640, 127547595, 136050768, 145768680, 170063460, 204076152, 226751280, 255095190, 291537360, 340126920, 408152304, 510190380, 680253840, 1020380760, 2040761520]

約数ペア:

[(1, 2040761520), (2, 1020380760), (3, 680253840), (4, 510190380), (5, 408152304), (6, 340126920), (7, 291537360), (8, 255095190), (9, 226751280), (10, 204076152), (12, 170063460), (14, 145768680), (15, 136050768), (16, 127547595), (18, 113375640), (20, 102038076), (21, 97179120), (24, 85031730), (27, 75583760), (28, 72884340), (30, 68025384), (35, 58307472), (36, 56687820), (40, 51019038), (42, 48589560), (45, 45350256), (48, 42515865), (54, 37791880), (56, 36442170), (60, 34012692), (63, 32393040), (70, 29153736), (71, 28743120), (72, 28343910), (80, 25509519), (84, 24294780), (90, 22675128), (105, 19435824), (108, 18895940), (112, 18221085), (120, 17006346), (126, 16196520), (135, 15116752), (140, 14576868), (142, 14371560), (144, 14171955), (168, 12147390), (180, 11337564), (189, 10797680), (210, 9717912), (213, 9581040), (216, 9447970), (240, 8503173), (252, 8098260), (270, 7558376), (280, 7288434), (284, 7185780), (315, 6478608), (336, 6073695), (355, 5748624), (360, 5668782), (378, 5398840), (420, 4858956), (426, 4790520), (432, 4723985), (497, 4106160), (504, 4049130), (540, 3779188), (560, 3644217), (568, 3592890), (630, 3239304), (639, 3193680), (710, 2874312), (720, 2834391), (756, 2699420), (840, 2429478), (852, 2395260), (945, 2159536), (994, 2053080), (1008, 2024565), (1065, 1916208), (1080, 1889594), (1136, 1796445), (1260, 1619652), (1278, 1596840), (1420, 1437156), (1491, 1368720), (1512, 1349710), (1680, 1214739), (1704, 1197630), (1890, 1079768), (1901, 1073520), (1917, 1064560), (1988, 1026540), (2130, 958104), (2160, 944797), (2485, 821232), (2520, 809826), (2556, 798420), (2840, 718578), (2982, 684360), (3024, 674855), (3195, 638736), (3408, 598815), (3780, 539884), (3802, 536760), (3834, 532280), (3976, 513270), (4260, 479052), (4473, 456240), (4970, 410616), (5040, 404913), (5112, 399210), (5680, 359289), (5703, 357840), (5964, 342180), (6390, 319368), (7455, 273744), (7560, 269942), (7604, 268380), (7668, 266140), (7952, 256635), (8520, 239526), (8946, 228120), (9505, 214704), (9585, 212912), (9940, 205308), (10224, 199605), (11406, 178920), (11928, 171090), (12780, 159684), (13307, 153360), (13419, 152080), (14910, 136872), (15120, 134971), (15208, 134190), (15336, 133070), (17040, 119763), (17109, 119280), (17892, 114060), (19010, 107352), (19170, 106456), (19880, 102654), (22365, 91248), (22812, 89460), (23856, 85545), (25560, 79842), (26614, 76680), (26838, 76040), (28515, 71568), (29820, 68436), (30416, 67095), (30672, 66535), (34218, 59640), (35784, 57030), (38020, 53676), (38340, 53228), (39760, 51327), (39921, 51120), (44730, 45624)]