1427671440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3911}}^1$

素因数の和:3959

約数の個数: 240

約数和(自身を含む): 5326266240

約数和(自身を除く): 3898594800

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, 3911, 4056, 4563, 4680, 5070, 5616, 6084, 6760, 7020, 7605, 7822, 8112, 9126, 9360, 10140, 11733, 12168, 13520, 14040, 15210, 15644, 18252, 19555, 20280, 22815, 23466, 24336, 28080, 30420, 31288, 35199, 36504, 39110, 40560, 45630, 46932, 50843, 58665, 60840, 62576, 70398, 73008, 78220, 91260, 93864, 101686, 105597, 117330, 121680, 140796, 152529, 156440, 175995, 182520, 187728, 203372, 211194, 234660, 254215, 281592, 305058, 312880, 351990, 365040, 406744, 422388, 457587, 469320, 508430, 527985, 563184, 610116, 660959, 703980, 762645, 813488, 844776, 915174, 938640, 1016860, 1055970, 1220232, 1321918, 1372761, 1407960, 1525290, 1689552, 1830348, 1982877, 2033720, 2111940, 2287935, 2440464, 2643836, 2745522, 2815920, 3050580, 3304795, 3660696, 3965754, 4067440, 4223880, 4575870, 5287672, 5491044, 5948631, 6101160, 6609590, 6863805, 7321392, 7931508, 8447760, 9151740, 9914385, 10575344, 10982088, 11897262, 12202320, 13219180, 13727610, 15863016, 17845893, 18303480, 19828770, 21964176, 23794524, 26438360, 27455220, 29743155, 31726032, 35691786, 36606960, 39657540, 47589048, 52876720, 54910440, 59486310, 71383572, 79315080, 89229465, 95178096, 109820880, 118972620, 142767144, 158630160, 178458930, 237945240, 285534288, 356917860, 475890480, 713835720, 1427671440]

約数ペア:

[(1, 1427671440), (2, 713835720), (3, 475890480), (4, 356917860), (5, 285534288), (6, 237945240), (8, 178458930), (9, 158630160), (10, 142767144), (12, 118972620), (13, 109820880), (15, 95178096), (16, 89229465), (18, 79315080), (20, 71383572), (24, 59486310), (26, 54910440), (27, 52876720), (30, 47589048), (36, 39657540), (39, 36606960), (40, 35691786), (45, 31726032), (48, 29743155), (52, 27455220), (54, 26438360), (60, 23794524), (65, 21964176), (72, 19828770), (78, 18303480), (80, 17845893), (90, 15863016), (104, 13727610), (108, 13219180), (117, 12202320), (120, 11897262), (130, 10982088), (135, 10575344), (144, 9914385), (156, 9151740), (169, 8447760), (180, 7931508), (195, 7321392), (208, 6863805), (216, 6609590), (234, 6101160), (240, 5948631), (260, 5491044), (270, 5287672), (312, 4575870), (338, 4223880), (351, 4067440), (360, 3965754), (390, 3660696), (432, 3304795), (468, 3050580), (507, 2815920), (520, 2745522), (540, 2643836), (585, 2440464), (624, 2287935), (676, 2111940), (702, 2033720), (720, 1982877), (780, 1830348), (845, 1689552), (936, 1525290), (1014, 1407960), (1040, 1372761), (1080, 1321918), (1170, 1220232), (1352, 1055970), (1404, 1016860), (1521, 938640), (1560, 915174), (1690, 844776), (1755, 813488), (1872, 762645), (2028, 703980), (2160, 660959), (2340, 610116), (2535, 563184), (2704, 527985), (2808, 508430), (3042, 469320), (3120, 457587), (3380, 422388), (3510, 406744), (3911, 365040), (4056, 351990), (4563, 312880), (4680, 305058), (5070, 281592), (5616, 254215), (6084, 234660), (6760, 211194), (7020, 203372), (7605, 187728), (7822, 182520), (8112, 175995), (9126, 156440), (9360, 152529), (10140, 140796), (11733, 121680), (12168, 117330), (13520, 105597), (14040, 101686), (15210, 93864), (15644, 91260), (18252, 78220), (19555, 73008), (20280, 70398), (22815, 62576), (23466, 60840), (24336, 58665), (28080, 50843), (30420, 46932), (31288, 45630), (35199, 40560), (36504, 39110)]