1705831920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4673}}^1$

素因数の和:4721

約数の個数: 240

約数和(自身を含む): 6363744480

約数和(自身を除く): 4657912560

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, 1352, 1404, 1521, 1560, 1690, 1755, 1872, 2028, 2160, 2340, 2535, 2704, 2808, 3042, 3120, 3380, 3510, 4056, 4563, 4673, 4680, 5070, 5616, 6084, 6760, 7020, 7605, 8112, 9126, 9346, 9360, 10140, 12168, 13520, 14019, 14040, 15210, 18252, 18692, 20280, 22815, 23365, 24336, 28038, 28080, 30420, 36504, 37384, 40560, 42057, 45630, 46730, 56076, 60749, 60840, 70095, 73008, 74768, 84114, 91260, 93460, 112152, 121498, 121680, 126171, 140190, 168228, 182247, 182520, 186920, 210285, 224304, 242996, 252342, 280380, 303745, 336456, 364494, 365040, 373840, 420570, 485992, 504684, 546741, 560760, 607490, 630855, 672912, 728988, 789737, 841140, 911235, 971984, 1009368, 1093482, 1121520, 1214980, 1261710, 1457976, 1579474, 1640223, 1682280, 1822470, 2018736, 2186964, 2369211, 2429960, 2523420, 2733705, 2915952, 3158948, 3280446, 3364560, 3644940, 3948685, 4373928, 4738422, 4859920, 5046840, 5467410, 6317896, 6560892, 7107633, 7289880, 7897370, 8201115, 8747856, 9476844, 10093680, 10934820, 11846055, 12635792, 13121784, 14215266, 14579760, 15794740, 16402230, 18953688, 21322899, 21869640, 23692110, 26243568, 28430532, 31589480, 32804460, 35538165, 37907376, 42645798, 43739280, 47384220, 56861064, 63178960, 65608920, 71076330, 85291596, 94768440, 106614495, 113722128, 131217840, 142152660, 170583192, 189536880, 213228990, 284305320, 341166384, 426457980, 568610640, 852915960, 1705831920]

約数ペア:

[(1, 1705831920), (2, 852915960), (3, 568610640), (4, 426457980), (5, 341166384), (6, 284305320), (8, 213228990), (9, 189536880), (10, 170583192), (12, 142152660), (13, 131217840), (15, 113722128), (16, 106614495), (18, 94768440), (20, 85291596), (24, 71076330), (26, 65608920), (27, 63178960), (30, 56861064), (36, 47384220), (39, 43739280), (40, 42645798), (45, 37907376), (48, 35538165), (52, 32804460), (54, 31589480), (60, 28430532), (65, 26243568), (72, 23692110), (78, 21869640), (80, 21322899), (90, 18953688), (104, 16402230), (108, 15794740), (117, 14579760), (120, 14215266), (130, 13121784), (135, 12635792), (144, 11846055), (156, 10934820), (169, 10093680), (180, 9476844), (195, 8747856), (208, 8201115), (216, 7897370), (234, 7289880), (240, 7107633), (260, 6560892), (270, 6317896), (312, 5467410), (338, 5046840), (351, 4859920), (360, 4738422), (390, 4373928), (432, 3948685), (468, 3644940), (507, 3364560), (520, 3280446), (540, 3158948), (585, 2915952), (624, 2733705), (676, 2523420), (702, 2429960), (720, 2369211), (780, 2186964), (845, 2018736), (936, 1822470), (1014, 1682280), (1040, 1640223), (1080, 1579474), (1170, 1457976), (1352, 1261710), (1404, 1214980), (1521, 1121520), (1560, 1093482), (1690, 1009368), (1755, 971984), (1872, 911235), (2028, 841140), (2160, 789737), (2340, 728988), (2535, 672912), (2704, 630855), (2808, 607490), (3042, 560760), (3120, 546741), (3380, 504684), (3510, 485992), (4056, 420570), (4563, 373840), (4673, 365040), (4680, 364494), (5070, 336456), (5616, 303745), (6084, 280380), (6760, 252342), (7020, 242996), (7605, 224304), (8112, 210285), (9126, 186920), (9346, 182520), (9360, 182247), (10140, 168228), (12168, 140190), (13520, 126171), (14019, 121680), (14040, 121498), (15210, 112152), (18252, 93460), (18692, 91260), (20280, 84114), (22815, 74768), (23365, 73008), (24336, 70095), (28038, 60840), (28080, 60749), (30420, 56076), (36504, 46730), (37384, 45630), (40560, 42057)]