223598340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:571

約数の個数: 192

約数和(自身を含む): 802368000

約数和(自身を除く): 578769660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 149, 180, 189, 210, 252, 270, 298, 315, 378, 397, 420, 447, 540, 596, 630, 745, 756, 794, 894, 945, 1043, 1191, 1260, 1341, 1490, 1588, 1788, 1890, 1985, 2086, 2235, 2382, 2682, 2779, 2980, 3129, 3573, 3780, 3970, 4023, 4172, 4470, 4764, 5215, 5364, 5558, 5955, 6258, 6705, 7146, 7940, 8046, 8337, 8940, 9387, 10430, 10719, 11116, 11910, 12516, 13410, 13895, 14292, 15645, 16092, 16674, 17865, 18774, 20115, 20860, 21438, 23820, 25011, 26820, 27790, 28161, 31290, 33348, 35730, 37548, 40230, 41685, 42876, 46935, 50022, 53595, 55580, 56322, 59153, 62580, 71460, 75033, 80460, 83370, 93870, 100044, 107190, 112644, 118306, 125055, 140805, 150066, 166740, 177459, 187740, 214380, 236612, 250110, 281610, 295765, 300132, 354918, 375165, 414071, 500220, 532377, 563220, 591530, 709836, 750330, 828142, 887295, 1064754, 1183060, 1242213, 1500660, 1597131, 1656284, 1774590, 2070355, 2129508, 2484426, 2661885, 3194262, 3549180, 3726639, 4140710, 4968852, 5323770, 6211065, 6388524, 7453278, 7985655, 8281420, 10647540, 11179917, 12422130, 14906556, 15971310, 18633195, 22359834, 24844260, 31942620, 37266390, 44719668, 55899585, 74532780, 111799170, 223598340]

約数ペア:

[(1, 223598340), (2, 111799170), (3, 74532780), (4, 55899585), (5, 44719668), (6, 37266390), (7, 31942620), (9, 24844260), (10, 22359834), (12, 18633195), (14, 15971310), (15, 14906556), (18, 12422130), (20, 11179917), (21, 10647540), (27, 8281420), (28, 7985655), (30, 7453278), (35, 6388524), (36, 6211065), (42, 5323770), (45, 4968852), (54, 4140710), (60, 3726639), (63, 3549180), (70, 3194262), (84, 2661885), (90, 2484426), (105, 2129508), (108, 2070355), (126, 1774590), (135, 1656284), (140, 1597131), (149, 1500660), (180, 1242213), (189, 1183060), (210, 1064754), (252, 887295), (270, 828142), (298, 750330), (315, 709836), (378, 591530), (397, 563220), (420, 532377), (447, 500220), (540, 414071), (596, 375165), (630, 354918), (745, 300132), (756, 295765), (794, 281610), (894, 250110), (945, 236612), (1043, 214380), (1191, 187740), (1260, 177459), (1341, 166740), (1490, 150066), (1588, 140805), (1788, 125055), (1890, 118306), (1985, 112644), (2086, 107190), (2235, 100044), (2382, 93870), (2682, 83370), (2779, 80460), (2980, 75033), (3129, 71460), (3573, 62580), (3780, 59153), (3970, 56322), (4023, 55580), (4172, 53595), (4470, 50022), (4764, 46935), (5215, 42876), (5364, 41685), (5558, 40230), (5955, 37548), (6258, 35730), (6705, 33348), (7146, 31290), (7940, 28161), (8046, 27790), (8337, 26820), (8940, 25011), (9387, 23820), (10430, 21438), (10719, 20860), (11116, 20115), (11910, 18774), (12516, 17865), (13410, 16674), (13895, 16092), (14292, 15645)]