1025411760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3259}}^1$

素因数の和:3320

約数の個数: 240

約数和(自身を含む): 3783686400

約数和(自身を除く): 2758274640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 48, 57, 60, 69, 72, 76, 80, 90, 92, 95, 114, 115, 120, 138, 144, 152, 171, 180, 184, 190, 207, 228, 230, 240, 276, 285, 304, 342, 345, 360, 368, 380, 414, 437, 456, 460, 552, 570, 684, 690, 720, 760, 828, 855, 874, 912, 920, 1035, 1104, 1140, 1311, 1368, 1380, 1520, 1656, 1710, 1748, 1840, 2070, 2185, 2280, 2622, 2736, 2760, 3259, 3312, 3420, 3496, 3933, 4140, 4370, 4560, 5244, 5520, 6518, 6555, 6840, 6992, 7866, 8280, 8740, 9777, 10488, 13036, 13110, 13680, 15732, 16295, 16560, 17480, 19554, 19665, 20976, 26072, 26220, 29331, 31464, 32590, 34960, 39108, 39330, 48885, 52144, 52440, 58662, 61921, 62928, 65180, 74957, 78216, 78660, 97770, 104880, 117324, 123842, 130360, 146655, 149914, 156432, 157320, 185763, 195540, 224871, 234648, 247684, 260720, 293310, 299828, 309605, 314640, 371526, 374785, 391080, 449742, 469296, 495368, 557289, 586620, 599656, 619210, 674613, 743052, 749570, 782160, 899484, 928815, 990736, 1114578, 1124355, 1173240, 1199312, 1238420, 1349226, 1424183, 1486104, 1499140, 1798968, 1857630, 2229156, 2248710, 2346480, 2476840, 2698452, 2786445, 2848366, 2972208, 2998280, 3373065, 3597936, 3715260, 4272549, 4458312, 4497420, 4953680, 5396904, 5572890, 5696732, 5996560, 6746130, 7120915, 7430520, 8545098, 8916624, 8994840, 10793808, 11145780, 11393464, 12817647, 13492260, 14241830, 14861040, 17090196, 17989680, 21362745, 22291560, 22786928, 25635294, 26984520, 28483660, 34180392, 42725490, 44583120, 51270588, 53969040, 56967320, 64088235, 68360784, 85450980, 102541176, 113934640, 128176470, 170901960, 205082352, 256352940, 341803920, 512705880, 1025411760]

約数ペア:

[(1, 1025411760), (2, 512705880), (3, 341803920), (4, 256352940), (5, 205082352), (6, 170901960), (8, 128176470), (9, 113934640), (10, 102541176), (12, 85450980), (15, 68360784), (16, 64088235), (18, 56967320), (19, 53969040), (20, 51270588), (23, 44583120), (24, 42725490), (30, 34180392), (36, 28483660), (38, 26984520), (40, 25635294), (45, 22786928), (46, 22291560), (48, 21362745), (57, 17989680), (60, 17090196), (69, 14861040), (72, 14241830), (76, 13492260), (80, 12817647), (90, 11393464), (92, 11145780), (95, 10793808), (114, 8994840), (115, 8916624), (120, 8545098), (138, 7430520), (144, 7120915), (152, 6746130), (171, 5996560), (180, 5696732), (184, 5572890), (190, 5396904), (207, 4953680), (228, 4497420), (230, 4458312), (240, 4272549), (276, 3715260), (285, 3597936), (304, 3373065), (342, 2998280), (345, 2972208), (360, 2848366), (368, 2786445), (380, 2698452), (414, 2476840), (437, 2346480), (456, 2248710), (460, 2229156), (552, 1857630), (570, 1798968), (684, 1499140), (690, 1486104), (720, 1424183), (760, 1349226), (828, 1238420), (855, 1199312), (874, 1173240), (912, 1124355), (920, 1114578), (1035, 990736), (1104, 928815), (1140, 899484), (1311, 782160), (1368, 749570), (1380, 743052), (1520, 674613), (1656, 619210), (1710, 599656), (1748, 586620), (1840, 557289), (2070, 495368), (2185, 469296), (2280, 449742), (2622, 391080), (2736, 374785), (2760, 371526), (3259, 314640), (3312, 309605), (3420, 299828), (3496, 293310), (3933, 260720), (4140, 247684), (4370, 234648), (4560, 224871), (5244, 195540), (5520, 185763), (6518, 157320), (6555, 156432), (6840, 149914), (6992, 146655), (7866, 130360), (8280, 123842), (8740, 117324), (9777, 104880), (10488, 97770), (13036, 78660), (13110, 78216), (13680, 74957), (15732, 65180), (16295, 62928), (16560, 61921), (17480, 58662), (19554, 52440), (19665, 52144), (20976, 48885), (26072, 39330), (26220, 39108), (29331, 34960), (31464, 32590)]