39031440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{3319}}^1$

素因数の和:3349

約数の個数: 120

約数和(自身を含む): 140794560

約数和(自身を除く): 101763120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3319, 3920, 5880, 6638, 9957, 11760, 13276, 16595, 19914, 23233, 26552, 33190, 39828, 46466, 49785, 53104, 66380, 69699, 79656, 92932, 99570, 116165, 132760, 139398, 159312, 162631, 185864, 199140, 232330, 265520, 278796, 325262, 348495, 371728, 398280, 464660, 487893, 557592, 650524, 696990, 796560, 813155, 929320, 975786, 1115184, 1301048, 1393980, 1626310, 1858640, 1951572, 2439465, 2602096, 2787960, 3252620, 3903144, 4878930, 5575920, 6505240, 7806288, 9757860, 13010480, 19515720, 39031440]

約数ペア:

[(1, 39031440), (2, 19515720), (3, 13010480), (4, 9757860), (5, 7806288), (6, 6505240), (7, 5575920), (8, 4878930), (10, 3903144), (12, 3252620), (14, 2787960), (15, 2602096), (16, 2439465), (20, 1951572), (21, 1858640), (24, 1626310), (28, 1393980), (30, 1301048), (35, 1115184), (40, 975786), (42, 929320), (48, 813155), (49, 796560), (56, 696990), (60, 650524), (70, 557592), (80, 487893), (84, 464660), (98, 398280), (105, 371728), (112, 348495), (120, 325262), (140, 278796), (147, 265520), (168, 232330), (196, 199140), (210, 185864), (240, 162631), (245, 159312), (280, 139398), (294, 132760), (336, 116165), (392, 99570), (420, 92932), (490, 79656), (560, 69699), (588, 66380), (735, 53104), (784, 49785), (840, 46466), (980, 39828), (1176, 33190), (1470, 26552), (1680, 23233), (1960, 19914), (2352, 16595), (2940, 13276), (3319, 11760), (3920, 9957), (5880, 6638)]