16508340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1609}}^1$

素因数の和:1646

約数の個数: 96

約数和(自身を含む): 54096000

約数和(自身を除く): 37587660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1609, 1710, 2052, 2565, 3218, 3420, 4827, 5130, 6436, 8045, 9654, 10260, 14481, 16090, 19308, 24135, 28962, 30571, 32180, 43443, 48270, 57924, 61142, 72405, 86886, 91713, 96540, 122284, 144810, 152855, 173772, 183426, 217215, 275139, 289620, 305710, 366852, 434430, 458565, 550278, 611420, 825417, 868860, 917130, 1100556, 1375695, 1650834, 1834260, 2751390, 3301668, 4127085, 5502780, 8254170, 16508340]

約数ペア:

[(1, 16508340), (2, 8254170), (3, 5502780), (4, 4127085), (5, 3301668), (6, 2751390), (9, 1834260), (10, 1650834), (12, 1375695), (15, 1100556), (18, 917130), (19, 868860), (20, 825417), (27, 611420), (30, 550278), (36, 458565), (38, 434430), (45, 366852), (54, 305710), (57, 289620), (60, 275139), (76, 217215), (90, 183426), (95, 173772), (108, 152855), (114, 144810), (135, 122284), (171, 96540), (180, 91713), (190, 86886), (228, 72405), (270, 61142), (285, 57924), (342, 48270), (380, 43443), (513, 32180), (540, 30571), (570, 28962), (684, 24135), (855, 19308), (1026, 16090), (1140, 14481), (1609, 10260), (1710, 9654), (2052, 8045), (2565, 6436), (3218, 5130), (3420, 4827)]