206494080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8273}}^1$

素因数の和:8308

約数の個数: 128

約数和(自身を含む): 708916320

約数和(自身を除く): 502422240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8273, 8320, 12480, 16546, 24819, 24960, 33092, 41365, 49638, 66184, 82730, 99276, 107549, 124095, 132368, 165460, 198552, 215098, 248190, 264736, 322647, 330920, 397104, 430196, 496380, 529472, 537745, 645294, 661840, 794208, 860392, 992760, 1058944, 1075490, 1290588, 1323680, 1588416, 1613235, 1720784, 1985520, 2150980, 2581176, 2647360, 3176832, 3226470, 3441568, 3971040, 4301960, 5162352, 5294720, 6452940, 6883136, 7942080, 8603920, 10324704, 12905880, 13766272, 15884160, 17207840, 20649408, 25811760, 34415680, 41298816, 51623520, 68831360, 103247040, 206494080]

約数ペア:

[(1, 206494080), (2, 103247040), (3, 68831360), (4, 51623520), (5, 41298816), (6, 34415680), (8, 25811760), (10, 20649408), (12, 17207840), (13, 15884160), (15, 13766272), (16, 12905880), (20, 10324704), (24, 8603920), (26, 7942080), (30, 6883136), (32, 6452940), (39, 5294720), (40, 5162352), (48, 4301960), (52, 3971040), (60, 3441568), (64, 3226470), (65, 3176832), (78, 2647360), (80, 2581176), (96, 2150980), (104, 1985520), (120, 1720784), (128, 1613235), (130, 1588416), (156, 1323680), (160, 1290588), (192, 1075490), (195, 1058944), (208, 992760), (240, 860392), (260, 794208), (312, 661840), (320, 645294), (384, 537745), (390, 529472), (416, 496380), (480, 430196), (520, 397104), (624, 330920), (640, 322647), (780, 264736), (832, 248190), (960, 215098), (1040, 198552), (1248, 165460), (1560, 132368), (1664, 124095), (1920, 107549), (2080, 99276), (2496, 82730), (3120, 66184), (4160, 49638), (4992, 41365), (6240, 33092), (8273, 24960), (8320, 24819), (12480, 16546)]