16293960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:177

約数の個数: 160

約数和(自身を含む): 56453760

約数和(自身を除く): 40159800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 81, 90, 94, 107, 108, 120, 135, 141, 162, 180, 188, 214, 216, 235, 270, 282, 321, 324, 360, 376, 405, 423, 428, 470, 535, 540, 564, 642, 648, 705, 810, 846, 856, 940, 963, 1070, 1080, 1128, 1269, 1284, 1410, 1605, 1620, 1692, 1880, 1926, 2115, 2140, 2538, 2568, 2820, 2889, 3210, 3240, 3384, 3807, 3852, 4230, 4280, 4815, 5029, 5076, 5640, 5778, 6345, 6420, 7614, 7704, 8460, 8667, 9630, 10058, 10152, 11556, 12690, 12840, 14445, 15087, 15228, 16920, 17334, 19035, 19260, 20116, 23112, 25145, 25380, 28890, 30174, 30456, 34668, 38070, 38520, 40232, 43335, 45261, 50290, 50760, 57780, 60348, 69336, 75435, 76140, 86670, 90522, 100580, 115560, 120696, 135783, 150870, 152280, 173340, 181044, 201160, 226305, 271566, 301740, 346680, 362088, 407349, 452610, 543132, 603480, 678915, 814698, 905220, 1086264, 1357830, 1629396, 1810440, 2036745, 2715660, 3258792, 4073490, 5431320, 8146980, 16293960]

約数ペア:

[(1, 16293960), (2, 8146980), (3, 5431320), (4, 4073490), (5, 3258792), (6, 2715660), (8, 2036745), (9, 1810440), (10, 1629396), (12, 1357830), (15, 1086264), (18, 905220), (20, 814698), (24, 678915), (27, 603480), (30, 543132), (36, 452610), (40, 407349), (45, 362088), (47, 346680), (54, 301740), (60, 271566), (72, 226305), (81, 201160), (90, 181044), (94, 173340), (107, 152280), (108, 150870), (120, 135783), (135, 120696), (141, 115560), (162, 100580), (180, 90522), (188, 86670), (214, 76140), (216, 75435), (235, 69336), (270, 60348), (282, 57780), (321, 50760), (324, 50290), (360, 45261), (376, 43335), (405, 40232), (423, 38520), (428, 38070), (470, 34668), (535, 30456), (540, 30174), (564, 28890), (642, 25380), (648, 25145), (705, 23112), (810, 20116), (846, 19260), (856, 19035), (940, 17334), (963, 16920), (1070, 15228), (1080, 15087), (1128, 14445), (1269, 12840), (1284, 12690), (1410, 11556), (1605, 10152), (1620, 10058), (1692, 9630), (1880, 8667), (1926, 8460), (2115, 7704), (2140, 7614), (2538, 6420), (2568, 6345), (2820, 5778), (2889, 5640), (3210, 5076), (3240, 5029), (3384, 4815), (3807, 4280), (3852, 4230)]