195702780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:596

約数の個数: 192

約数和(自身を含む): 685052928

約数和(自身を除く): 489350148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 73, 78, 84, 91, 105, 130, 140, 146, 156, 182, 195, 210, 219, 260, 273, 292, 364, 365, 390, 420, 438, 455, 491, 511, 546, 730, 780, 876, 910, 949, 982, 1022, 1092, 1095, 1365, 1460, 1473, 1533, 1820, 1898, 1964, 2044, 2190, 2455, 2555, 2730, 2847, 2946, 3066, 3437, 3796, 4380, 4745, 4910, 5110, 5460, 5694, 5892, 6132, 6383, 6643, 6874, 7365, 7665, 9490, 9820, 10220, 10311, 11388, 12766, 13286, 13748, 14235, 14730, 15330, 17185, 18980, 19149, 19929, 20622, 25532, 26572, 28470, 29460, 30660, 31915, 33215, 34370, 35843, 38298, 39858, 41244, 44681, 51555, 56940, 63830, 66430, 68740, 71686, 76596, 79716, 89362, 95745, 99645, 103110, 107529, 127660, 132860, 134043, 143372, 178724, 179215, 191490, 199290, 206220, 215058, 223405, 250901, 268086, 358430, 382980, 398580, 430116, 446810, 465959, 501802, 536172, 537645, 670215, 716860, 752703, 893620, 931918, 1003604, 1075290, 1254505, 1340430, 1397877, 1505406, 1863836, 2150580, 2329795, 2509010, 2680860, 2795754, 3010812, 3261713, 3763515, 4659590, 5018020, 5591508, 6523426, 6989385, 7527030, 9319180, 9785139, 13046852, 13978770, 15054060, 16308565, 19570278, 27957540, 32617130, 39140556, 48925695, 65234260, 97851390, 195702780]

約数ペア:

[(1, 195702780), (2, 97851390), (3, 65234260), (4, 48925695), (5, 39140556), (6, 32617130), (7, 27957540), (10, 19570278), (12, 16308565), (13, 15054060), (14, 13978770), (15, 13046852), (20, 9785139), (21, 9319180), (26, 7527030), (28, 6989385), (30, 6523426), (35, 5591508), (39, 5018020), (42, 4659590), (52, 3763515), (60, 3261713), (65, 3010812), (70, 2795754), (73, 2680860), (78, 2509010), (84, 2329795), (91, 2150580), (105, 1863836), (130, 1505406), (140, 1397877), (146, 1340430), (156, 1254505), (182, 1075290), (195, 1003604), (210, 931918), (219, 893620), (260, 752703), (273, 716860), (292, 670215), (364, 537645), (365, 536172), (390, 501802), (420, 465959), (438, 446810), (455, 430116), (491, 398580), (511, 382980), (546, 358430), (730, 268086), (780, 250901), (876, 223405), (910, 215058), (949, 206220), (982, 199290), (1022, 191490), (1092, 179215), (1095, 178724), (1365, 143372), (1460, 134043), (1473, 132860), (1533, 127660), (1820, 107529), (1898, 103110), (1964, 99645), (2044, 95745), (2190, 89362), (2455, 79716), (2555, 76596), (2730, 71686), (2847, 68740), (2946, 66430), (3066, 63830), (3437, 56940), (3796, 51555), (4380, 44681), (4745, 41244), (4910, 39858), (5110, 38298), (5460, 35843), (5694, 34370), (5892, 33215), (6132, 31915), (6383, 30660), (6643, 29460), (6874, 28470), (7365, 26572), (7665, 25532), (9490, 20622), (9820, 19929), (10220, 19149), (10311, 18980), (11388, 17185), (12766, 15330), (13286, 14730), (13748, 14235)]