19105416720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2041177}}^1$

素因数の和:2041209

約数の個数: 120

約数和(自身を含む): 69097957656

約数和(自身を除く): 49992540936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 2041177, 4082354, 6123531, 8164708, 10205885, 12247062, 16329416, 18370593, 20411770, 24494124, 26535301, 30617655, 32658832, 36741186, 40823540, 48988248, 53070602, 61235310, 73482372, 79605903, 81647080, 91852965, 97976496, 106141204, 122470620, 132676505, 146964744, 159211806, 163294160, 183705930, 212282408, 238817709, 244941240, 265353010, 293929488, 318423612, 367411860, 398029515, 424564816, 477635418, 489882480, 530706020, 636847224, 734823720, 796059030, 955270836, 1061412040, 1194088545, 1273694448, 1469647440, 1592118060, 1910541672, 2122824080, 2388177090, 3184236120, 3821083344, 4776354180, 6368472240, 9552708360, 19105416720]

約数ペア:

[(1, 19105416720), (2, 9552708360), (3, 6368472240), (4, 4776354180), (5, 3821083344), (6, 3184236120), (8, 2388177090), (9, 2122824080), (10, 1910541672), (12, 1592118060), (13, 1469647440), (15, 1273694448), (16, 1194088545), (18, 1061412040), (20, 955270836), (24, 796059030), (26, 734823720), (30, 636847224), (36, 530706020), (39, 489882480), (40, 477635418), (45, 424564816), (48, 398029515), (52, 367411860), (60, 318423612), (65, 293929488), (72, 265353010), (78, 244941240), (80, 238817709), (90, 212282408), (104, 183705930), (117, 163294160), (120, 159211806), (130, 146964744), (144, 132676505), (156, 122470620), (180, 106141204), (195, 97976496), (208, 91852965), (234, 81647080), (240, 79605903), (260, 73482372), (312, 61235310), (360, 53070602), (390, 48988248), (468, 40823540), (520, 36741186), (585, 32658832), (624, 30617655), (720, 26535301), (780, 24494124), (936, 20411770), (1040, 18370593), (1170, 16329416), (1560, 12247062), (1872, 10205885), (2340, 8164708), (3120, 6123531), (4680, 4082354), (9360, 2041177)]