16606421460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{4691}}^1$

素因数の和:5054

約数の個数: 144

約数和(自身を含む): 51277629312

約数和(自身を除く): 34671207852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 277, 284, 355, 426, 554, 639, 710, 831, 852, 1065, 1108, 1278, 1385, 1420, 1662, 2130, 2493, 2556, 2770, 3195, 3324, 4155, 4260, 4691, 4986, 5540, 6390, 8310, 9382, 9972, 12465, 12780, 14073, 16620, 18764, 19667, 23455, 24930, 28146, 39334, 42219, 46910, 49860, 56292, 59001, 70365, 78668, 84438, 93820, 98335, 118002, 140730, 168876, 177003, 196670, 211095, 236004, 281460, 295005, 333061, 354006, 393340, 422190, 590010, 666122, 708012, 844380, 885015, 999183, 1180020, 1299407, 1332244, 1665305, 1770030, 1998366, 2598814, 2997549, 3330610, 3540060, 3898221, 3996732, 4995915, 5197628, 5995098, 6497035, 6661220, 7796442, 9991830, 11694663, 11990196, 12994070, 14987745, 15592884, 19491105, 19983660, 23389326, 25988140, 29975490, 38982210, 46778652, 58473315, 59950980, 77964420, 92257897, 116946630, 184515794, 233893260, 276773691, 369031588, 461289485, 553547382, 830321073, 922578970, 1107094764, 1383868455, 1660642146, 1845157940, 2767736910, 3321284292, 4151605365, 5535473820, 8303210730, 16606421460]

約数ペア:

[(1, 16606421460), (2, 8303210730), (3, 5535473820), (4, 4151605365), (5, 3321284292), (6, 2767736910), (9, 1845157940), (10, 1660642146), (12, 1383868455), (15, 1107094764), (18, 922578970), (20, 830321073), (30, 553547382), (36, 461289485), (45, 369031588), (60, 276773691), (71, 233893260), (90, 184515794), (142, 116946630), (180, 92257897), (213, 77964420), (277, 59950980), (284, 58473315), (355, 46778652), (426, 38982210), (554, 29975490), (639, 25988140), (710, 23389326), (831, 19983660), (852, 19491105), (1065, 15592884), (1108, 14987745), (1278, 12994070), (1385, 11990196), (1420, 11694663), (1662, 9991830), (2130, 7796442), (2493, 6661220), (2556, 6497035), (2770, 5995098), (3195, 5197628), (3324, 4995915), (4155, 3996732), (4260, 3898221), (4691, 3540060), (4986, 3330610), (5540, 2997549), (6390, 2598814), (8310, 1998366), (9382, 1770030), (9972, 1665305), (12465, 1332244), (12780, 1299407), (14073, 1180020), (16620, 999183), (18764, 885015), (19667, 844380), (23455, 708012), (24930, 666122), (28146, 590010), (39334, 422190), (42219, 393340), (46910, 354006), (49860, 333061), (56292, 295005), (59001, 281460), (70365, 236004), (78668, 211095), (84438, 196670), (93820, 177003), (98335, 168876), (118002, 140730)]