777596040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{12781}}^1$

素因数の和:12824

約数の個数: 144

約数和(自身を含む): 2736754020

約数和(自身を除く): 1959157980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3380, 4056, 4680, 5070, 6084, 6760, 7605, 10140, 12168, 12781, 15210, 20280, 25562, 30420, 38343, 51124, 60840, 63905, 76686, 102248, 115029, 127810, 153372, 166153, 191715, 230058, 255620, 306744, 332306, 383430, 460116, 498459, 511240, 575145, 664612, 766860, 830765, 920232, 996918, 1150290, 1329224, 1495377, 1533720, 1661530, 1993836, 2159989, 2300580, 2492295, 2990754, 3323060, 3987672, 4319978, 4601160, 4984590, 5981508, 6479967, 6646120, 7476885, 8639956, 9969180, 10799945, 11963016, 12959934, 14953770, 17279912, 19439901, 19938360, 21599890, 25919868, 29907540, 32399835, 38879802, 43199780, 51839736, 59815080, 64799670, 77759604, 86399560, 97199505, 129599340, 155519208, 194399010, 259198680, 388798020, 777596040]

約数ペア:

[(1, 777596040), (2, 388798020), (3, 259198680), (4, 194399010), (5, 155519208), (6, 129599340), (8, 97199505), (9, 86399560), (10, 77759604), (12, 64799670), (13, 59815080), (15, 51839736), (18, 43199780), (20, 38879802), (24, 32399835), (26, 29907540), (30, 25919868), (36, 21599890), (39, 19938360), (40, 19439901), (45, 17279912), (52, 14953770), (60, 12959934), (65, 11963016), (72, 10799945), (78, 9969180), (90, 8639956), (104, 7476885), (117, 6646120), (120, 6479967), (130, 5981508), (156, 4984590), (169, 4601160), (180, 4319978), (195, 3987672), (234, 3323060), (260, 2990754), (312, 2492295), (338, 2300580), (360, 2159989), (390, 1993836), (468, 1661530), (507, 1533720), (520, 1495377), (585, 1329224), (676, 1150290), (780, 996918), (845, 920232), (936, 830765), (1014, 766860), (1170, 664612), (1352, 575145), (1521, 511240), (1560, 498459), (1690, 460116), (2028, 383430), (2340, 332306), (2535, 306744), (3042, 255620), (3380, 230058), (4056, 191715), (4680, 166153), (5070, 153372), (6084, 127810), (6760, 115029), (7605, 102248), (10140, 76686), (12168, 63905), (12781, 60840), (15210, 51124), (20280, 38343), (25562, 30420)]