289624140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41257}}^1$

素因数の和:41288

約数の個数: 96

約数和(自身を含む): 970388160

約数和(自身を除く): 680764020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 41257, 82514, 123771, 165028, 206285, 247542, 371313, 412570, 495084, 536341, 618855, 742626, 825140, 1072682, 1113939, 1237710, 1485252, 1609023, 1856565, 2145364, 2227878, 2475420, 2681705, 3218046, 3713130, 4455756, 4827069, 5363410, 5569695, 6436092, 7426260, 8045115, 9654138, 10726820, 11139390, 14481207, 16090230, 19308276, 22278780, 24135345, 28962414, 32180460, 48270690, 57924828, 72406035, 96541380, 144812070, 289624140]

約数ペア:

[(1, 289624140), (2, 144812070), (3, 96541380), (4, 72406035), (5, 57924828), (6, 48270690), (9, 32180460), (10, 28962414), (12, 24135345), (13, 22278780), (15, 19308276), (18, 16090230), (20, 14481207), (26, 11139390), (27, 10726820), (30, 9654138), (36, 8045115), (39, 7426260), (45, 6436092), (52, 5569695), (54, 5363410), (60, 4827069), (65, 4455756), (78, 3713130), (90, 3218046), (108, 2681705), (117, 2475420), (130, 2227878), (135, 2145364), (156, 1856565), (180, 1609023), (195, 1485252), (234, 1237710), (260, 1113939), (270, 1072682), (351, 825140), (390, 742626), (468, 618855), (540, 536341), (585, 495084), (702, 412570), (780, 371313), (1170, 247542), (1404, 206285), (1755, 165028), (2340, 123771), (3510, 82514), (7020, 41257)]