28653950880

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{821}}^1\times {\mathrm{2693}}^1$

素因数の和:3541

約数の個数: 240

約数和(自身を含む): 101285337384

約数和(自身を除く): 72631386504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 821, 864, 1080, 1296, 1440, 1620, 1642, 2160, 2463, 2592, 2693, 3240, 3284, 4105, 4320, 4926, 5386, 6480, 6568, 7389, 8079, 8210, 9852, 10772, 12315, 12960, 13136, 13465, 14778, 16158, 16420, 19704, 21544, 22167, 24237, 24630, 26272, 26930, 29556, 32316, 32840, 36945, 39408, 40395, 43088, 44334, 48474, 49260, 53860, 59112, 64632, 65680, 66501, 72711, 73890, 78816, 80790, 86176, 88668, 96948, 98520, 107720, 110835, 118224, 121185, 129264, 131360, 133002, 145422, 147780, 161580, 177336, 193896, 197040, 215440, 218133, 221670, 236448, 242370, 258528, 266004, 290844, 295560, 323160, 332505, 354672, 363555, 387792, 394080, 430880, 436266, 443340, 484740, 532008, 581688, 591120, 646320, 665010, 709344, 727110, 775584, 872532, 886680, 969480, 1064016, 1090665, 1163376, 1182240, 1292640, 1330020, 1454220, 1745064, 1773360, 1938960, 2128032, 2181330, 2210953, 2326752, 2660040, 2908440, 3490128, 3546720, 3877920, 4362660, 4421906, 5320080, 5816880, 6632859, 6980256, 8725320, 8843812, 10640160, 11054765, 11633760, 13265718, 17450640, 17687624, 19898577, 22109530, 26531436, 33164295, 34901280, 35375248, 39797154, 44219060, 53062872, 59695731, 66328590, 70750496, 79594308, 88438120, 99492885, 106125744, 119391462, 132657180, 159188616, 176876240, 179087193, 198985770, 212251488, 238782924, 265314360, 298478655, 318377232, 353752480, 358174386, 397971540, 477565848, 530628720, 596957310, 636754464, 716348772, 795943080, 895435965, 955131696, 1061257440, 1193914620, 1432697544, 1591886160, 1790871930, 1910263392, 2387829240, 2865395088, 3183772320, 3581743860, 4775658480, 5730790176, 7163487720, 9551316960, 14326975440, 28653950880]

約数ペア:

[(1, 28653950880), (2, 14326975440), (3, 9551316960), (4, 7163487720), (5, 5730790176), (6, 4775658480), (8, 3581743860), (9, 3183772320), (10, 2865395088), (12, 2387829240), (15, 1910263392), (16, 1790871930), (18, 1591886160), (20, 1432697544), (24, 1193914620), (27, 1061257440), (30, 955131696), (32, 895435965), (36, 795943080), (40, 716348772), (45, 636754464), (48, 596957310), (54, 530628720), (60, 477565848), (72, 397971540), (80, 358174386), (81, 353752480), (90, 318377232), (96, 298478655), (108, 265314360), (120, 238782924), (135, 212251488), (144, 198985770), (160, 179087193), (162, 176876240), (180, 159188616), (216, 132657180), (240, 119391462), (270, 106125744), (288, 99492885), (324, 88438120), (360, 79594308), (405, 70750496), (432, 66328590), (480, 59695731), (540, 53062872), (648, 44219060), (720, 39797154), (810, 35375248), (821, 34901280), (864, 33164295), (1080, 26531436), (1296, 22109530), (1440, 19898577), (1620, 17687624), (1642, 17450640), (2160, 13265718), (2463, 11633760), (2592, 11054765), (2693, 10640160), (3240, 8843812), (3284, 8725320), (4105, 6980256), (4320, 6632859), (4926, 5816880), (5386, 5320080), (6480, 4421906), (6568, 4362660), (7389, 3877920), (8079, 3546720), (8210, 3490128), (9852, 2908440), (10772, 2660040), (12315, 2326752), (12960, 2210953), (13136, 2181330), (13465, 2128032), (14778, 1938960), (16158, 1773360), (16420, 1745064), (19704, 1454220), (21544, 1330020), (22167, 1292640), (24237, 1182240), (24630, 1163376), (26272, 1090665), (26930, 1064016), (29556, 969480), (32316, 886680), (32840, 872532), (36945, 775584), (39408, 727110), (40395, 709344), (43088, 665010), (44334, 646320), (48474, 591120), (49260, 581688), (53860, 532008), (59112, 484740), (64632, 443340), (65680, 436266), (66501, 430880), (72711, 394080), (73890, 387792), (78816, 363555), (80790, 354672), (86176, 332505), (88668, 323160), (96948, 295560), (98520, 290844), (107720, 266004), (110835, 258528), (118224, 242370), (121185, 236448), (129264, 221670), (131360, 218133), (133002, 215440), (145422, 197040), (147780, 193896), (161580, 177336)]