1214384080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5381}}^1$

素因数の和:5445

約数の個数: 160

約数和(自身を含む): 3587770368

約数和(自身を除く): 2373386288

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 182, 208, 217, 248, 260, 280, 310, 364, 403, 434, 455, 496, 520, 560, 620, 728, 806, 868, 910, 1040, 1085, 1240, 1456, 1612, 1736, 1820, 2015, 2170, 2480, 2821, 3224, 3472, 3640, 4030, 4340, 5381, 5642, 6448, 7280, 8060, 8680, 10762, 11284, 14105, 16120, 17360, 21524, 22568, 26905, 28210, 32240, 37667, 43048, 45136, 53810, 56420, 69953, 75334, 86096, 107620, 112840, 139906, 150668, 166811, 188335, 215240, 225680, 279812, 301336, 333622, 349765, 376670, 430480, 489671, 559624, 602672, 667244, 699530, 753340, 834055, 979342, 1119248, 1167677, 1334488, 1399060, 1506680, 1668110, 1958684, 2168543, 2335354, 2448355, 2668976, 2798120, 3013360, 3336220, 3917368, 4337086, 4670708, 4896710, 5596240, 5838385, 6672440, 7834736, 8674172, 9341416, 9793420, 10842715, 11676770, 13344880, 15179801, 17348344, 18682832, 19586840, 21685430, 23353540, 30359602, 34696688, 39173680, 43370860, 46707080, 60719204, 75899005, 86741720, 93414160, 121438408, 151798010, 173483440, 242876816, 303596020, 607192040, 1214384080]

約数ペア:

[(1, 1214384080), (2, 607192040), (4, 303596020), (5, 242876816), (7, 173483440), (8, 151798010), (10, 121438408), (13, 93414160), (14, 86741720), (16, 75899005), (20, 60719204), (26, 46707080), (28, 43370860), (31, 39173680), (35, 34696688), (40, 30359602), (52, 23353540), (56, 21685430), (62, 19586840), (65, 18682832), (70, 17348344), (80, 15179801), (91, 13344880), (104, 11676770), (112, 10842715), (124, 9793420), (130, 9341416), (140, 8674172), (155, 7834736), (182, 6672440), (208, 5838385), (217, 5596240), (248, 4896710), (260, 4670708), (280, 4337086), (310, 3917368), (364, 3336220), (403, 3013360), (434, 2798120), (455, 2668976), (496, 2448355), (520, 2335354), (560, 2168543), (620, 1958684), (728, 1668110), (806, 1506680), (868, 1399060), (910, 1334488), (1040, 1167677), (1085, 1119248), (1240, 979342), (1456, 834055), (1612, 753340), (1736, 699530), (1820, 667244), (2015, 602672), (2170, 559624), (2480, 489671), (2821, 430480), (3224, 376670), (3472, 349765), (3640, 333622), (4030, 301336), (4340, 279812), (5381, 225680), (5642, 215240), (6448, 188335), (7280, 166811), (8060, 150668), (8680, 139906), (10762, 112840), (11284, 107620), (14105, 86096), (16120, 75334), (17360, 69953), (21524, 56420), (22568, 53810), (26905, 45136), (28210, 43048), (32240, 37667)]