351607620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{907}}^1$

素因数の和:1010

約数の個数: 192

約数和(自身を含む): 1230114816

約数和(自身を除く): 878507196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 71, 78, 84, 91, 105, 130, 140, 142, 156, 182, 195, 210, 213, 260, 273, 284, 355, 364, 390, 420, 426, 455, 497, 546, 710, 780, 852, 907, 910, 923, 994, 1065, 1092, 1365, 1420, 1491, 1814, 1820, 1846, 1988, 2130, 2485, 2721, 2730, 2769, 2982, 3628, 3692, 4260, 4535, 4615, 4970, 5442, 5460, 5538, 5964, 6349, 6461, 7455, 9070, 9230, 9940, 10884, 11076, 11791, 12698, 12922, 13605, 13845, 14910, 18140, 18460, 19047, 19383, 23582, 25396, 25844, 27210, 27690, 29820, 31745, 32305, 35373, 38094, 38766, 47164, 54420, 55380, 58955, 63490, 64397, 64610, 70746, 76188, 77532, 82537, 95235, 96915, 117910, 126980, 128794, 129220, 141492, 165074, 176865, 190470, 193191, 193830, 235820, 247611, 257588, 321985, 330148, 353730, 380940, 386382, 387660, 412685, 450779, 495222, 643970, 707460, 772764, 825370, 837161, 901558, 965955, 990444, 1238055, 1287940, 1352337, 1650740, 1674322, 1803116, 1931910, 2253895, 2476110, 2511483, 2704674, 3348644, 3863820, 4185805, 4507790, 4952220, 5022966, 5409348, 5860127, 6761685, 8371610, 9015580, 10045932, 11720254, 12557415, 13523370, 16743220, 17580381, 23440508, 25114830, 27046740, 29300635, 35160762, 50229660, 58601270, 70321524, 87901905, 117202540, 175803810, 351607620]

約数ペア:

[(1, 351607620), (2, 175803810), (3, 117202540), (4, 87901905), (5, 70321524), (6, 58601270), (7, 50229660), (10, 35160762), (12, 29300635), (13, 27046740), (14, 25114830), (15, 23440508), (20, 17580381), (21, 16743220), (26, 13523370), (28, 12557415), (30, 11720254), (35, 10045932), (39, 9015580), (42, 8371610), (52, 6761685), (60, 5860127), (65, 5409348), (70, 5022966), (71, 4952220), (78, 4507790), (84, 4185805), (91, 3863820), (105, 3348644), (130, 2704674), (140, 2511483), (142, 2476110), (156, 2253895), (182, 1931910), (195, 1803116), (210, 1674322), (213, 1650740), (260, 1352337), (273, 1287940), (284, 1238055), (355, 990444), (364, 965955), (390, 901558), (420, 837161), (426, 825370), (455, 772764), (497, 707460), (546, 643970), (710, 495222), (780, 450779), (852, 412685), (907, 387660), (910, 386382), (923, 380940), (994, 353730), (1065, 330148), (1092, 321985), (1365, 257588), (1420, 247611), (1491, 235820), (1814, 193830), (1820, 193191), (1846, 190470), (1988, 176865), (2130, 165074), (2485, 141492), (2721, 129220), (2730, 128794), (2769, 126980), (2982, 117910), (3628, 96915), (3692, 95235), (4260, 82537), (4535, 77532), (4615, 76188), (4970, 70746), (5442, 64610), (5460, 64397), (5538, 63490), (5964, 58955), (6349, 55380), (6461, 54420), (7455, 47164), (9070, 38766), (9230, 38094), (9940, 35373), (10884, 32305), (11076, 31745), (11791, 29820), (12698, 27690), (12922, 27210), (13605, 25844), (13845, 25396), (14910, 23582), (18140, 19383), (18460, 19047)]