127698620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:883

約数の個数: 96

約数和(自身を含む): 328312320

約数和(自身を除く): 200613700

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 61, 70, 76, 95, 122, 133, 140, 190, 244, 266, 305, 380, 427, 532, 610, 665, 787, 854, 1159, 1220, 1330, 1574, 1708, 2135, 2318, 2660, 3148, 3935, 4270, 4636, 5509, 5795, 7870, 8113, 8540, 11018, 11590, 14953, 15740, 16226, 22036, 23180, 27545, 29906, 32452, 40565, 48007, 55090, 59812, 74765, 81130, 96014, 104671, 110180, 149530, 162260, 192028, 209342, 240035, 299060, 336049, 418684, 480070, 523355, 672098, 912133, 960140, 1046710, 1344196, 1680245, 1824266, 2093420, 3360490, 3648532, 4560665, 6384931, 6720980, 9121330, 12769862, 18242660, 25539724, 31924655, 63849310, 127698620]

約数ペア:

[(1, 127698620), (2, 63849310), (4, 31924655), (5, 25539724), (7, 18242660), (10, 12769862), (14, 9121330), (19, 6720980), (20, 6384931), (28, 4560665), (35, 3648532), (38, 3360490), (61, 2093420), (70, 1824266), (76, 1680245), (95, 1344196), (122, 1046710), (133, 960140), (140, 912133), (190, 672098), (244, 523355), (266, 480070), (305, 418684), (380, 336049), (427, 299060), (532, 240035), (610, 209342), (665, 192028), (787, 162260), (854, 149530), (1159, 110180), (1220, 104671), (1330, 96014), (1574, 81130), (1708, 74765), (2135, 59812), (2318, 55090), (2660, 48007), (3148, 40565), (3935, 32452), (4270, 29906), (4636, 27545), (5509, 23180), (5795, 22036), (7870, 16226), (8113, 15740), (8540, 14953), (11018, 11590)]