477107280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1307}}^1$

素因数の和:1355

約数の個数: 240

約数和(自身を含む): 1780868160

約数和(自身を除く): 1303760880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 169, 180, 195, 208, 216, 234, 240, 260, 270, 312, 338, 351, 360, 390, 432, 468, 507, 520, 540, 585, 624, 676, 702, 720, 780, 845, 936, 1014, 1040, 1080, 1170, 1307, 1352, 1404, 1521, 1560, 1690, 1755, 1872, 2028, 2160, 2340, 2535, 2614, 2704, 2808, 3042, 3120, 3380, 3510, 3921, 4056, 4563, 4680, 5070, 5228, 5616, 6084, 6535, 6760, 7020, 7605, 7842, 8112, 9126, 9360, 10140, 10456, 11763, 12168, 13070, 13520, 14040, 15210, 15684, 16991, 18252, 19605, 20280, 20912, 22815, 23526, 24336, 26140, 28080, 30420, 31368, 33982, 35289, 36504, 39210, 40560, 45630, 47052, 50973, 52280, 58815, 60840, 62736, 67964, 70578, 73008, 78420, 84955, 91260, 94104, 101946, 104560, 117630, 121680, 135928, 141156, 152919, 156840, 169910, 176445, 182520, 188208, 203892, 220883, 235260, 254865, 271856, 282312, 305838, 313680, 339820, 352890, 365040, 407784, 441766, 458757, 470520, 509730, 564624, 611676, 662649, 679640, 705780, 764595, 815568, 883532, 917514, 941040, 1019460, 1104415, 1223352, 1325298, 1359280, 1411560, 1529190, 1767064, 1835028, 1987947, 2038920, 2208830, 2293785, 2446704, 2650596, 2823120, 3058380, 3313245, 3534128, 3670056, 3975894, 4077840, 4417660, 4587570, 5301192, 5963841, 6116760, 6626490, 7340112, 7951788, 8835320, 9175140, 9939735, 10602384, 11927682, 12233520, 13252980, 15903576, 17670640, 18350280, 19879470, 23855364, 26505960, 29819205, 31807152, 36700560, 39758940, 47710728, 53011920, 59638410, 79517880, 95421456, 119276820, 159035760, 238553640, 477107280]

約数ペア:

[(1, 477107280), (2, 238553640), (3, 159035760), (4, 119276820), (5, 95421456), (6, 79517880), (8, 59638410), (9, 53011920), (10, 47710728), (12, 39758940), (13, 36700560), (15, 31807152), (16, 29819205), (18, 26505960), (20, 23855364), (24, 19879470), (26, 18350280), (27, 17670640), (30, 15903576), (36, 13252980), (39, 12233520), (40, 11927682), (45, 10602384), (48, 9939735), (52, 9175140), (54, 8835320), (60, 7951788), (65, 7340112), (72, 6626490), (78, 6116760), (80, 5963841), (90, 5301192), (104, 4587570), (108, 4417660), (117, 4077840), (120, 3975894), (130, 3670056), (135, 3534128), (144, 3313245), (156, 3058380), (169, 2823120), (180, 2650596), (195, 2446704), (208, 2293785), (216, 2208830), (234, 2038920), (240, 1987947), (260, 1835028), (270, 1767064), (312, 1529190), (338, 1411560), (351, 1359280), (360, 1325298), (390, 1223352), (432, 1104415), (468, 1019460), (507, 941040), (520, 917514), (540, 883532), (585, 815568), (624, 764595), (676, 705780), (702, 679640), (720, 662649), (780, 611676), (845, 564624), (936, 509730), (1014, 470520), (1040, 458757), (1080, 441766), (1170, 407784), (1307, 365040), (1352, 352890), (1404, 339820), (1521, 313680), (1560, 305838), (1690, 282312), (1755, 271856), (1872, 254865), (2028, 235260), (2160, 220883), (2340, 203892), (2535, 188208), (2614, 182520), (2704, 176445), (2808, 169910), (3042, 156840), (3120, 152919), (3380, 141156), (3510, 135928), (3921, 121680), (4056, 117630), (4563, 104560), (4680, 101946), (5070, 94104), (5228, 91260), (5616, 84955), (6084, 78420), (6535, 73008), (6760, 70578), (7020, 67964), (7605, 62736), (7842, 60840), (8112, 58815), (9126, 52280), (9360, 50973), (10140, 47052), (10456, 45630), (11763, 40560), (12168, 39210), (13070, 36504), (13520, 35289), (14040, 33982), (15210, 31368), (15684, 30420), (16991, 28080), (18252, 26140), (19605, 24336), (20280, 23526), (20912, 22815)]