396672780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{3511}}^1$

素因数の和:3799

約数の個数: 96

約数和(自身を含む): 1274434560

約数和(自身を除く): 877761780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 269, 420, 538, 807, 1076, 1345, 1614, 1883, 2690, 3228, 3511, 3766, 4035, 5380, 5649, 7022, 7532, 8070, 9415, 10533, 11298, 14044, 16140, 17555, 18830, 21066, 22596, 24577, 28245, 35110, 37660, 42132, 49154, 52665, 56490, 70220, 73731, 98308, 105330, 112980, 122885, 147462, 210660, 245770, 294924, 368655, 491540, 737310, 944459, 1474620, 1888918, 2833377, 3777836, 4722295, 5666754, 6611213, 9444590, 11333508, 13222426, 14166885, 18889180, 19833639, 26444852, 28333770, 33056065, 39667278, 56667540, 66112130, 79334556, 99168195, 132224260, 198336390, 396672780]

約数ペア:

[(1, 396672780), (2, 198336390), (3, 132224260), (4, 99168195), (5, 79334556), (6, 66112130), (7, 56667540), (10, 39667278), (12, 33056065), (14, 28333770), (15, 26444852), (20, 19833639), (21, 18889180), (28, 14166885), (30, 13222426), (35, 11333508), (42, 9444590), (60, 6611213), (70, 5666754), (84, 4722295), (105, 3777836), (140, 2833377), (210, 1888918), (269, 1474620), (420, 944459), (538, 737310), (807, 491540), (1076, 368655), (1345, 294924), (1614, 245770), (1883, 210660), (2690, 147462), (3228, 122885), (3511, 112980), (3766, 105330), (4035, 98308), (5380, 73731), (5649, 70220), (7022, 56490), (7532, 52665), (8070, 49154), (9415, 42132), (10533, 37660), (11298, 35110), (14044, 28245), (16140, 24577), (17555, 22596), (18830, 21066)]