156125760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{3319}}^1$

素因数の和:3353

約数の個数: 168

約数和(自身を含む): 576803520

約数和(自身を除く): 420677760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3319, 3360, 3920, 4704, 5880, 6638, 6720, 7840, 9408, 9957, 11760, 13276, 15680, 16595, 19914, 23233, 23520, 26552, 33190, 39828, 46466, 47040, 49785, 53104, 66380, 69699, 79656, 92932, 99570, 106208, 116165, 132760, 139398, 159312, 162631, 185864, 199140, 212416, 232330, 265520, 278796, 318624, 325262, 348495, 371728, 398280, 464660, 487893, 531040, 557592, 637248, 650524, 696990, 743456, 796560, 813155, 929320, 975786, 1062080, 1115184, 1301048, 1393980, 1486912, 1593120, 1626310, 1858640, 1951572, 2230368, 2439465, 2602096, 2787960, 3186240, 3252620, 3717280, 3903144, 4460736, 4878930, 5204192, 5575920, 6505240, 7434560, 7806288, 9757860, 10408384, 11151840, 13010480, 15612576, 19515720, 22303680, 26020960, 31225152, 39031440, 52041920, 78062880, 156125760]

約数ペア:

[(1, 156125760), (2, 78062880), (3, 52041920), (4, 39031440), (5, 31225152), (6, 26020960), (7, 22303680), (8, 19515720), (10, 15612576), (12, 13010480), (14, 11151840), (15, 10408384), (16, 9757860), (20, 7806288), (21, 7434560), (24, 6505240), (28, 5575920), (30, 5204192), (32, 4878930), (35, 4460736), (40, 3903144), (42, 3717280), (48, 3252620), (49, 3186240), (56, 2787960), (60, 2602096), (64, 2439465), (70, 2230368), (80, 1951572), (84, 1858640), (96, 1626310), (98, 1593120), (105, 1486912), (112, 1393980), (120, 1301048), (140, 1115184), (147, 1062080), (160, 975786), (168, 929320), (192, 813155), (196, 796560), (210, 743456), (224, 696990), (240, 650524), (245, 637248), (280, 557592), (294, 531040), (320, 487893), (336, 464660), (392, 398280), (420, 371728), (448, 348495), (480, 325262), (490, 318624), (560, 278796), (588, 265520), (672, 232330), (735, 212416), (784, 199140), (840, 185864), (960, 162631), (980, 159312), (1120, 139398), (1176, 132760), (1344, 116165), (1470, 106208), (1568, 99570), (1680, 92932), (1960, 79656), (2240, 69699), (2352, 66380), (2940, 53104), (3136, 49785), (3319, 47040), (3360, 46466), (3920, 39828), (4704, 33190), (5880, 26552), (6638, 23520), (6720, 23233), (7840, 19914), (9408, 16595), (9957, 15680), (11760, 13276)]