196780860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1187}}^1$

素因数の和:1512

約数の個数: 96

約数和(自身を含む): 614718720

約数和(自身を除く): 417937860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 307, 540, 614, 921, 1187, 1228, 1535, 1842, 2374, 2763, 3070, 3561, 3684, 4605, 4748, 5526, 5935, 6140, 7122, 8289, 9210, 10683, 11052, 11870, 13815, 14244, 16578, 17805, 18420, 21366, 23740, 27630, 32049, 33156, 35610, 41445, 42732, 53415, 55260, 64098, 71220, 82890, 106830, 128196, 160245, 165780, 213660, 320490, 364409, 640980, 728818, 1093227, 1457636, 1822045, 2186454, 3279681, 3644090, 4372908, 5466135, 6559362, 7288180, 9839043, 10932270, 13118724, 16398405, 19678086, 21864540, 32796810, 39356172, 49195215, 65593620, 98390430, 196780860]

約数ペア:

[(1, 196780860), (2, 98390430), (3, 65593620), (4, 49195215), (5, 39356172), (6, 32796810), (9, 21864540), (10, 19678086), (12, 16398405), (15, 13118724), (18, 10932270), (20, 9839043), (27, 7288180), (30, 6559362), (36, 5466135), (45, 4372908), (54, 3644090), (60, 3279681), (90, 2186454), (108, 1822045), (135, 1457636), (180, 1093227), (270, 728818), (307, 640980), (540, 364409), (614, 320490), (921, 213660), (1187, 165780), (1228, 160245), (1535, 128196), (1842, 106830), (2374, 82890), (2763, 71220), (3070, 64098), (3561, 55260), (3684, 53415), (4605, 42732), (4748, 41445), (5526, 35610), (5935, 33156), (6140, 32049), (7122, 27630), (8289, 23740), (9210, 21366), (10683, 18420), (11052, 17805), (11870, 16578), (13815, 14244)]