273142240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7867}}^1$

素因数の和:7920

約数の個数: 96

約数和(自身を含む): 761370624

約数和(自身を除く): 488228384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4340, 4960, 6944, 7867, 8680, 15734, 17360, 31468, 34720, 39335, 55069, 62936, 78670, 110138, 125872, 157340, 220276, 243877, 251744, 275345, 314680, 440552, 487754, 550690, 629360, 881104, 975508, 1101380, 1219385, 1258720, 1707139, 1762208, 1951016, 2202760, 2438770, 3414278, 3902032, 4405520, 4877540, 6828556, 7804064, 8535695, 8811040, 9755080, 13657112, 17071390, 19510160, 27314224, 34142780, 39020320, 54628448, 68285560, 136571120, 273142240]

約数ペア:

[(1, 273142240), (2, 136571120), (4, 68285560), (5, 54628448), (7, 39020320), (8, 34142780), (10, 27314224), (14, 19510160), (16, 17071390), (20, 13657112), (28, 9755080), (31, 8811040), (32, 8535695), (35, 7804064), (40, 6828556), (56, 4877540), (62, 4405520), (70, 3902032), (80, 3414278), (112, 2438770), (124, 2202760), (140, 1951016), (155, 1762208), (160, 1707139), (217, 1258720), (224, 1219385), (248, 1101380), (280, 975508), (310, 881104), (434, 629360), (496, 550690), (560, 487754), (620, 440552), (868, 314680), (992, 275345), (1085, 251744), (1120, 243877), (1240, 220276), (1736, 157340), (2170, 125872), (2480, 110138), (3472, 78670), (4340, 62936), (4960, 55069), (6944, 39335), (7867, 34720), (8680, 31468), (15734, 17360)]