240398340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44029}}^1$

素因数の和:44061

約数の個数: 96

約数和(自身を含む): 828468480

約数和(自身を除く): 588070140

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, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 44029, 88058, 132087, 176116, 220145, 264174, 308203, 440290, 528348, 572377, 616406, 660435, 880580, 924609, 1144754, 1232812, 1320870, 1541015, 1717131, 1849218, 2289508, 2641740, 2861885, 3082030, 3434262, 3698436, 4006639, 4623045, 5723770, 6164060, 6868524, 8013278, 8585655, 9246090, 11447540, 12019917, 16026556, 17171310, 18492180, 20033195, 24039834, 34342620, 40066390, 48079668, 60099585, 80132780, 120199170, 240398340]

約数ペア:

[(1, 240398340), (2, 120199170), (3, 80132780), (4, 60099585), (5, 48079668), (6, 40066390), (7, 34342620), (10, 24039834), (12, 20033195), (13, 18492180), (14, 17171310), (15, 16026556), (20, 12019917), (21, 11447540), (26, 9246090), (28, 8585655), (30, 8013278), (35, 6868524), (39, 6164060), (42, 5723770), (52, 4623045), (60, 4006639), (65, 3698436), (70, 3434262), (78, 3082030), (84, 2861885), (91, 2641740), (105, 2289508), (130, 1849218), (140, 1717131), (156, 1541015), (182, 1320870), (195, 1232812), (210, 1144754), (260, 924609), (273, 880580), (364, 660435), (390, 616406), (420, 572377), (455, 528348), (546, 440290), (780, 308203), (910, 264174), (1092, 220145), (1365, 176116), (1820, 132087), (2730, 88058), (5460, 44029)]