1425669960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{331}}^1$

素因数の和:620

約数の個数: 256

約数和(自身を含む): 5059998720

約数和(自身を除く): 3634328760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 251, 260, 264, 286, 312, 330, 331, 390, 429, 440, 502, 520, 572, 660, 662, 715, 753, 780, 858, 993, 1004, 1144, 1255, 1320, 1324, 1430, 1506, 1560, 1655, 1716, 1986, 2008, 2145, 2510, 2648, 2761, 2860, 3012, 3263, 3310, 3432, 3641, 3765, 3972, 4290, 4303, 4965, 5020, 5522, 5720, 6024, 6526, 6620, 7282, 7530, 7944, 8283, 8580, 8606, 9789, 9930, 10040, 10923, 11044, 12909, 13052, 13240, 13805, 14564, 15060, 16315, 16566, 17160, 17212, 18205, 19578, 19860, 21515, 21846, 22088, 25818, 26104, 27610, 29128, 30120, 32630, 33132, 34424, 35893, 36410, 39156, 39720, 41415, 43030, 43692, 47333, 48945, 51636, 54615, 55220, 64545, 65260, 66264, 71786, 72820, 78312, 82830, 83081, 86060, 87384, 94666, 97890, 103272, 107679, 109230, 110440, 129090, 130520, 141999, 143572, 145640, 165660, 166162, 172120, 179465, 189332, 195780, 215358, 218460, 236665, 249243, 258180, 283998, 287144, 331320, 332324, 358930, 378664, 391560, 415405, 430716, 436920, 473330, 498486, 516360, 538395, 567996, 664648, 709995, 717860, 830810, 861432, 913891, 946660, 996972, 1076790, 1080053, 1135992, 1246215, 1419990, 1435720, 1661620, 1827782, 1893320, 1993944, 2153580, 2160106, 2492430, 2741673, 2839980, 3240159, 3323240, 3655564, 4307160, 4320212, 4569455, 4984860, 5400265, 5483346, 5679960, 6480318, 7311128, 8640424, 9138910, 9969720, 10800530, 10966692, 11880583, 12960636, 13708365, 16200795, 18277820, 21601060, 21933384, 23761166, 25921272, 27416730, 32401590, 35641749, 36555640, 43202120, 47522332, 54833460, 59402915, 64803180, 71283498, 95044664, 109666920, 118805830, 129606360, 142566996, 178208745, 237611660, 285133992, 356417490, 475223320, 712834980, 1425669960]

約数ペア:

[(1, 1425669960), (2, 712834980), (3, 475223320), (4, 356417490), (5, 285133992), (6, 237611660), (8, 178208745), (10, 142566996), (11, 129606360), (12, 118805830), (13, 109666920), (15, 95044664), (20, 71283498), (22, 64803180), (24, 59402915), (26, 54833460), (30, 47522332), (33, 43202120), (39, 36555640), (40, 35641749), (44, 32401590), (52, 27416730), (55, 25921272), (60, 23761166), (65, 21933384), (66, 21601060), (78, 18277820), (88, 16200795), (104, 13708365), (110, 12960636), (120, 11880583), (130, 10966692), (132, 10800530), (143, 9969720), (156, 9138910), (165, 8640424), (195, 7311128), (220, 6480318), (251, 5679960), (260, 5483346), (264, 5400265), (286, 4984860), (312, 4569455), (330, 4320212), (331, 4307160), (390, 3655564), (429, 3323240), (440, 3240159), (502, 2839980), (520, 2741673), (572, 2492430), (660, 2160106), (662, 2153580), (715, 1993944), (753, 1893320), (780, 1827782), (858, 1661620), (993, 1435720), (1004, 1419990), (1144, 1246215), (1255, 1135992), (1320, 1080053), (1324, 1076790), (1430, 996972), (1506, 946660), (1560, 913891), (1655, 861432), (1716, 830810), (1986, 717860), (2008, 709995), (2145, 664648), (2510, 567996), (2648, 538395), (2761, 516360), (2860, 498486), (3012, 473330), (3263, 436920), (3310, 430716), (3432, 415405), (3641, 391560), (3765, 378664), (3972, 358930), (4290, 332324), (4303, 331320), (4965, 287144), (5020, 283998), (5522, 258180), (5720, 249243), (6024, 236665), (6526, 218460), (6620, 215358), (7282, 195780), (7530, 189332), (7944, 179465), (8283, 172120), (8580, 166162), (8606, 165660), (9789, 145640), (9930, 143572), (10040, 141999), (10923, 130520), (11044, 129090), (12909, 110440), (13052, 109230), (13240, 107679), (13805, 103272), (14564, 97890), (15060, 94666), (16315, 87384), (16566, 86060), (17160, 83081), (17212, 82830), (18205, 78312), (19578, 72820), (19860, 71786), (21515, 66264), (21846, 65260), (22088, 64545), (25818, 55220), (26104, 54615), (27610, 51636), (29128, 48945), (30120, 47333), (32630, 43692), (33132, 43030), (34424, 41415), (35893, 39720), (36410, 39156)]