318550680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1523}}^1$

素因数の和:1630

約数の個数: 192

約数和(自身を含む): 1198229760

約数和(自身を除く): 879679080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 83, 84, 90, 105, 120, 126, 140, 166, 168, 180, 210, 249, 252, 280, 315, 332, 360, 415, 420, 498, 504, 581, 630, 664, 747, 830, 840, 996, 1162, 1245, 1260, 1494, 1523, 1660, 1743, 1992, 2324, 2490, 2520, 2905, 2988, 3046, 3320, 3486, 3735, 4569, 4648, 4980, 5229, 5810, 5976, 6092, 6972, 7470, 7615, 8715, 9138, 9960, 10458, 10661, 11620, 12184, 13707, 13944, 14940, 15230, 17430, 18276, 20916, 21322, 22845, 23240, 26145, 27414, 29880, 30460, 31983, 34860, 36552, 41832, 42644, 45690, 52290, 53305, 54828, 60920, 63966, 68535, 69720, 85288, 91380, 95949, 104580, 106610, 109656, 126409, 127932, 137070, 159915, 182760, 191898, 209160, 213220, 252818, 255864, 274140, 319830, 379227, 383796, 426440, 479745, 505636, 548280, 632045, 639660, 758454, 767592, 884863, 959490, 1011272, 1137681, 1264090, 1279320, 1516908, 1769726, 1896135, 1918980, 2275362, 2528180, 2654589, 3033816, 3539452, 3792270, 3837960, 4424315, 4550724, 5056360, 5309178, 5688405, 7078904, 7584540, 7963767, 8848630, 9101448, 10618356, 11376810, 13272945, 15169080, 15927534, 17697260, 21236712, 22753620, 26545890, 31855068, 35394520, 39818835, 45507240, 53091780, 63710136, 79637670, 106183560, 159275340, 318550680]

約数ペア:

[(1, 318550680), (2, 159275340), (3, 106183560), (4, 79637670), (5, 63710136), (6, 53091780), (7, 45507240), (8, 39818835), (9, 35394520), (10, 31855068), (12, 26545890), (14, 22753620), (15, 21236712), (18, 17697260), (20, 15927534), (21, 15169080), (24, 13272945), (28, 11376810), (30, 10618356), (35, 9101448), (36, 8848630), (40, 7963767), (42, 7584540), (45, 7078904), (56, 5688405), (60, 5309178), (63, 5056360), (70, 4550724), (72, 4424315), (83, 3837960), (84, 3792270), (90, 3539452), (105, 3033816), (120, 2654589), (126, 2528180), (140, 2275362), (166, 1918980), (168, 1896135), (180, 1769726), (210, 1516908), (249, 1279320), (252, 1264090), (280, 1137681), (315, 1011272), (332, 959490), (360, 884863), (415, 767592), (420, 758454), (498, 639660), (504, 632045), (581, 548280), (630, 505636), (664, 479745), (747, 426440), (830, 383796), (840, 379227), (996, 319830), (1162, 274140), (1245, 255864), (1260, 252818), (1494, 213220), (1523, 209160), (1660, 191898), (1743, 182760), (1992, 159915), (2324, 137070), (2490, 127932), (2520, 126409), (2905, 109656), (2988, 106610), (3046, 104580), (3320, 95949), (3486, 91380), (3735, 85288), (4569, 69720), (4648, 68535), (4980, 63966), (5229, 60920), (5810, 54828), (5976, 53305), (6092, 52290), (6972, 45690), (7470, 42644), (7615, 41832), (8715, 36552), (9138, 34860), (9960, 31983), (10458, 30460), (10661, 29880), (11620, 27414), (12184, 26145), (13707, 23240), (13944, 22845), (14940, 21322), (15230, 20916), (17430, 18276)]