193789260

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:794

約数の個数: 240

約数和(自身を含む): 725953536

約数和(自身を除く): 532164276

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 81, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 162, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 324, 345, 378, 405, 414, 420, 460, 483, 540, 567, 621, 630, 644, 690, 743, 756, 805, 810, 828, 945, 966, 1035, 1134, 1242, 1260, 1380, 1449, 1486, 1610, 1620, 1863, 1890, 1932, 2070, 2229, 2268, 2415, 2484, 2835, 2898, 2972, 3105, 3220, 3715, 3726, 3780, 4140, 4347, 4458, 4830, 5201, 5670, 5796, 6210, 6687, 7245, 7430, 7452, 8694, 8916, 9315, 9660, 10402, 11145, 11340, 12420, 13041, 13374, 14490, 14860, 15603, 17089, 17388, 18630, 20061, 20804, 21735, 22290, 26005, 26082, 26748, 28980, 31206, 33435, 34178, 37260, 40122, 43470, 44580, 46809, 51267, 52010, 52164, 60183, 62412, 65205, 66870, 68356, 78015, 80244, 85445, 86940, 93618, 100305, 102534, 104020, 119623, 120366, 130410, 133740, 140427, 153801, 156030, 170890, 187236, 200610, 205068, 234045, 239246, 240732, 256335, 260820, 280854, 300915, 307602, 312060, 341780, 358869, 401220, 421281, 461403, 468090, 478492, 512670, 561708, 598115, 601830, 615204, 702135, 717738, 769005, 842562, 922806, 936180, 1025340, 1076607, 1196230, 1203660, 1384209, 1404270, 1435476, 1538010, 1685124, 1794345, 1845612, 2106405, 2153214, 2307015, 2392460, 2768418, 2808540, 3076020, 3229821, 3588690, 4212810, 4306428, 4614030, 5383035, 5536836, 6459642, 6921045, 7177380, 8425620, 9228060, 9689463, 10766070, 12919284, 13842090, 16149105, 19378926, 21532140, 27684180, 32298210, 38757852, 48447315, 64596420, 96894630, 193789260]

約数ペア:

[(1, 193789260), (2, 96894630), (3, 64596420), (4, 48447315), (5, 38757852), (6, 32298210), (7, 27684180), (9, 21532140), (10, 19378926), (12, 16149105), (14, 13842090), (15, 12919284), (18, 10766070), (20, 9689463), (21, 9228060), (23, 8425620), (27, 7177380), (28, 6921045), (30, 6459642), (35, 5536836), (36, 5383035), (42, 4614030), (45, 4306428), (46, 4212810), (54, 3588690), (60, 3229821), (63, 3076020), (69, 2808540), (70, 2768418), (81, 2392460), (84, 2307015), (90, 2153214), (92, 2106405), (105, 1845612), (108, 1794345), (115, 1685124), (126, 1538010), (135, 1435476), (138, 1404270), (140, 1384209), (161, 1203660), (162, 1196230), (180, 1076607), (189, 1025340), (207, 936180), (210, 922806), (230, 842562), (252, 769005), (270, 717738), (276, 702135), (315, 615204), (322, 601830), (324, 598115), (345, 561708), (378, 512670), (405, 478492), (414, 468090), (420, 461403), (460, 421281), (483, 401220), (540, 358869), (567, 341780), (621, 312060), (630, 307602), (644, 300915), (690, 280854), (743, 260820), (756, 256335), (805, 240732), (810, 239246), (828, 234045), (945, 205068), (966, 200610), (1035, 187236), (1134, 170890), (1242, 156030), (1260, 153801), (1380, 140427), (1449, 133740), (1486, 130410), (1610, 120366), (1620, 119623), (1863, 104020), (1890, 102534), (1932, 100305), (2070, 93618), (2229, 86940), (2268, 85445), (2415, 80244), (2484, 78015), (2835, 68356), (2898, 66870), (2972, 65205), (3105, 62412), (3220, 60183), (3715, 52164), (3726, 52010), (3780, 51267), (4140, 46809), (4347, 44580), (4458, 43470), (4830, 40122), (5201, 37260), (5670, 34178), (5796, 33435), (6210, 31206), (6687, 28980), (7245, 26748), (7430, 26082), (7452, 26005), (8694, 22290), (8916, 21735), (9315, 20804), (9660, 20061), (10402, 18630), (11145, 17388), (11340, 17089), (12420, 15603), (13041, 14860), (13374, 14490)]