16861623480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{21319}}^1$

素因数の和:21375

約数の個数: 192

約数和(自身を含む): 59367672000

約数和(自身を除く): 42506048520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2197, 2340, 2535, 3042, 3380, 4056, 4394, 4680, 5070, 6084, 6591, 6760, 7605, 8788, 10140, 10985, 12168, 13182, 15210, 17576, 19773, 20280, 21319, 21970, 26364, 30420, 32955, 39546, 42638, 43940, 52728, 60840, 63957, 65910, 79092, 85276, 87880, 98865, 106595, 127914, 131820, 158184, 170552, 191871, 197730, 213190, 255828, 263640, 277147, 319785, 383742, 395460, 426380, 511656, 554294, 639570, 767484, 790920, 831441, 852760, 959355, 1108588, 1279140, 1385735, 1534968, 1662882, 1918710, 2217176, 2494323, 2558280, 2771470, 3325764, 3602911, 3837420, 4157205, 4988646, 5542940, 6651528, 7205822, 7674840, 8314410, 9977292, 10808733, 11085880, 12471615, 14411644, 16628820, 18014555, 19954584, 21617466, 24943230, 28823288, 32426199, 33257640, 36029110, 43234932, 46837843, 49886460, 54043665, 64852398, 72058220, 86469864, 93675686, 99772920, 108087330, 129704796, 140513529, 144116440, 162130995, 187351372, 216174660, 234189215, 259409592, 281027058, 324261990, 374702744, 421540587, 432349320, 468378430, 562054116, 648523980, 702567645, 843081174, 936756860, 1124108232, 1297047960, 1405135290, 1686162348, 1873513720, 2107702935, 2810270580, 3372324696, 4215405870, 5620541160, 8430811740, 16861623480]

約数ペア:

[(1, 16861623480), (2, 8430811740), (3, 5620541160), (4, 4215405870), (5, 3372324696), (6, 2810270580), (8, 2107702935), (9, 1873513720), (10, 1686162348), (12, 1405135290), (13, 1297047960), (15, 1124108232), (18, 936756860), (20, 843081174), (24, 702567645), (26, 648523980), (30, 562054116), (36, 468378430), (39, 432349320), (40, 421540587), (45, 374702744), (52, 324261990), (60, 281027058), (65, 259409592), (72, 234189215), (78, 216174660), (90, 187351372), (104, 162130995), (117, 144116440), (120, 140513529), (130, 129704796), (156, 108087330), (169, 99772920), (180, 93675686), (195, 86469864), (234, 72058220), (260, 64852398), (312, 54043665), (338, 49886460), (360, 46837843), (390, 43234932), (468, 36029110), (507, 33257640), (520, 32426199), (585, 28823288), (676, 24943230), (780, 21617466), (845, 19954584), (936, 18014555), (1014, 16628820), (1170, 14411644), (1352, 12471615), (1521, 11085880), (1560, 10808733), (1690, 9977292), (2028, 8314410), (2197, 7674840), (2340, 7205822), (2535, 6651528), (3042, 5542940), (3380, 4988646), (4056, 4157205), (4394, 3837420), (4680, 3602911), (5070, 3325764), (6084, 2771470), (6591, 2558280), (6760, 2494323), (7605, 2217176), (8788, 1918710), (10140, 1662882), (10985, 1534968), (12168, 1385735), (13182, 1279140), (15210, 1108588), (17576, 959355), (19773, 852760), (20280, 831441), (21319, 790920), (21970, 767484), (26364, 639570), (30420, 554294), (32955, 511656), (39546, 426380), (42638, 395460), (43940, 383742), (52728, 319785), (60840, 277147), (63957, 263640), (65910, 255828), (79092, 213190), (85276, 197730), (87880, 191871), (98865, 170552), (106595, 158184), (127914, 131820)]