101722320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{20183}}^1$

素因数の和:20209

約数の個数: 120

約数和(自身を含む): 390439296

約数和(自身を除く): 288716976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 20183, 40366, 60549, 80732, 100915, 121098, 141281, 161464, 181647, 201830, 242196, 282562, 302745, 322928, 363294, 403660, 423843, 484392, 565124, 605490, 706405, 726588, 807320, 847686, 908235, 968784, 1130248, 1210980, 1271529, 1412810, 1453176, 1614640, 1695372, 1816470, 2119215, 2260496, 2421960, 2543058, 2825620, 2906352, 3390744, 3632940, 4238430, 4843920, 5086116, 5651240, 6357645, 6781488, 7265880, 8476860, 10172232, 11302480, 12715290, 14531760, 16953720, 20344464, 25430580, 33907440, 50861160, 101722320]

約数ペア:

[(1, 101722320), (2, 50861160), (3, 33907440), (4, 25430580), (5, 20344464), (6, 16953720), (7, 14531760), (8, 12715290), (9, 11302480), (10, 10172232), (12, 8476860), (14, 7265880), (15, 6781488), (16, 6357645), (18, 5651240), (20, 5086116), (21, 4843920), (24, 4238430), (28, 3632940), (30, 3390744), (35, 2906352), (36, 2825620), (40, 2543058), (42, 2421960), (45, 2260496), (48, 2119215), (56, 1816470), (60, 1695372), (63, 1614640), (70, 1453176), (72, 1412810), (80, 1271529), (84, 1210980), (90, 1130248), (105, 968784), (112, 908235), (120, 847686), (126, 807320), (140, 726588), (144, 706405), (168, 605490), (180, 565124), (210, 484392), (240, 423843), (252, 403660), (280, 363294), (315, 322928), (336, 302745), (360, 282562), (420, 242196), (504, 201830), (560, 181647), (630, 161464), (720, 141281), (840, 121098), (1008, 100915), (1260, 80732), (1680, 60549), (2520, 40366), (5040, 20183)]