1392998640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{17021}}^1$

素因数の和:17079

約数の個数: 160

約数和(自身を含む): 4863117312

約数和(自身を除く): 3470118672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 1023, 1240, 1320, 1364, 1488, 1705, 1860, 2046, 2480, 2640, 2728, 3410, 3720, 4092, 5115, 5456, 6820, 7440, 8184, 10230, 13640, 16368, 17021, 20460, 27280, 34042, 40920, 51063, 68084, 81840, 85105, 102126, 136168, 170210, 187231, 204252, 255315, 272336, 340420, 374462, 408504, 510630, 527651, 561693, 680840, 748924, 817008, 936155, 1021260, 1055302, 1123386, 1361680, 1497848, 1582953, 1872310, 2042520, 2110604, 2246772, 2638255, 2808465, 2995696, 3165906, 3744620, 4085040, 4221208, 4493544, 5276510, 5616930, 5804161, 6331812, 7489240, 7914765, 8442416, 8987088, 10553020, 11233860, 11608322, 12663624, 14978480, 15829530, 17412483, 21106040, 22467720, 23216644, 25327248, 29020805, 31659060, 34824966, 42212080, 44935440, 46433288, 58041610, 63318120, 69649932, 87062415, 92866576, 116083220, 126636240, 139299864, 174124830, 232166440, 278599728, 348249660, 464332880, 696499320, 1392998640]

約数ペア:

[(1, 1392998640), (2, 696499320), (3, 464332880), (4, 348249660), (5, 278599728), (6, 232166440), (8, 174124830), (10, 139299864), (11, 126636240), (12, 116083220), (15, 92866576), (16, 87062415), (20, 69649932), (22, 63318120), (24, 58041610), (30, 46433288), (31, 44935440), (33, 42212080), (40, 34824966), (44, 31659060), (48, 29020805), (55, 25327248), (60, 23216644), (62, 22467720), (66, 21106040), (80, 17412483), (88, 15829530), (93, 14978480), (110, 12663624), (120, 11608322), (124, 11233860), (132, 10553020), (155, 8987088), (165, 8442416), (176, 7914765), (186, 7489240), (220, 6331812), (240, 5804161), (248, 5616930), (264, 5276510), (310, 4493544), (330, 4221208), (341, 4085040), (372, 3744620), (440, 3165906), (465, 2995696), (496, 2808465), (528, 2638255), (620, 2246772), (660, 2110604), (682, 2042520), (744, 1872310), (880, 1582953), (930, 1497848), (1023, 1361680), (1240, 1123386), (1320, 1055302), (1364, 1021260), (1488, 936155), (1705, 817008), (1860, 748924), (2046, 680840), (2480, 561693), (2640, 527651), (2728, 510630), (3410, 408504), (3720, 374462), (4092, 340420), (5115, 272336), (5456, 255315), (6820, 204252), (7440, 187231), (8184, 170210), (10230, 136168), (13640, 102126), (16368, 85105), (17021, 81840), (20460, 68084), (27280, 51063), (34042, 40920)]