393460320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1733}}^1$

素因数の和:1805

約数の個数: 192

約数和(自身を含む): 1384314624

約数和(自身を除く): 990854304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 96, 110, 120, 129, 132, 160, 165, 172, 176, 215, 220, 240, 258, 264, 330, 344, 352, 430, 440, 473, 480, 516, 528, 645, 660, 688, 860, 880, 946, 1032, 1056, 1290, 1320, 1376, 1419, 1720, 1733, 1760, 1892, 2064, 2365, 2580, 2640, 2838, 3440, 3466, 3784, 4128, 4730, 5160, 5199, 5280, 5676, 6880, 6932, 7095, 7568, 8665, 9460, 10320, 10398, 11352, 13864, 14190, 15136, 17330, 18920, 19063, 20640, 20796, 22704, 25995, 27728, 28380, 34660, 37840, 38126, 41592, 45408, 51990, 55456, 56760, 57189, 69320, 74519, 75680, 76252, 83184, 95315, 103980, 113520, 114378, 138640, 149038, 152504, 166368, 190630, 207960, 223557, 227040, 228756, 277280, 285945, 298076, 305008, 372595, 381260, 415920, 447114, 457512, 571890, 596152, 610016, 745190, 762520, 819709, 831840, 894228, 915024, 1117785, 1143780, 1192304, 1490380, 1525040, 1639418, 1788456, 1830048, 2235570, 2287560, 2384608, 2459127, 2980760, 3050080, 3278836, 3576912, 4098545, 4471140, 4575120, 4918254, 5961520, 6557672, 7153824, 8197090, 8942280, 9150240, 9836508, 11923040, 12295635, 13115344, 16394180, 17884560, 19673016, 24591270, 26230688, 32788360, 35769120, 39346032, 49182540, 65576720, 78692064, 98365080, 131153440, 196730160, 393460320]

約数ペア:

[(1, 393460320), (2, 196730160), (3, 131153440), (4, 98365080), (5, 78692064), (6, 65576720), (8, 49182540), (10, 39346032), (11, 35769120), (12, 32788360), (15, 26230688), (16, 24591270), (20, 19673016), (22, 17884560), (24, 16394180), (30, 13115344), (32, 12295635), (33, 11923040), (40, 9836508), (43, 9150240), (44, 8942280), (48, 8197090), (55, 7153824), (60, 6557672), (66, 5961520), (80, 4918254), (86, 4575120), (88, 4471140), (96, 4098545), (110, 3576912), (120, 3278836), (129, 3050080), (132, 2980760), (160, 2459127), (165, 2384608), (172, 2287560), (176, 2235570), (215, 1830048), (220, 1788456), (240, 1639418), (258, 1525040), (264, 1490380), (330, 1192304), (344, 1143780), (352, 1117785), (430, 915024), (440, 894228), (473, 831840), (480, 819709), (516, 762520), (528, 745190), (645, 610016), (660, 596152), (688, 571890), (860, 457512), (880, 447114), (946, 415920), (1032, 381260), (1056, 372595), (1290, 305008), (1320, 298076), (1376, 285945), (1419, 277280), (1720, 228756), (1733, 227040), (1760, 223557), (1892, 207960), (2064, 190630), (2365, 166368), (2580, 152504), (2640, 149038), (2838, 138640), (3440, 114378), (3466, 113520), (3784, 103980), (4128, 95315), (4730, 83184), (5160, 76252), (5199, 75680), (5280, 74519), (5676, 69320), (6880, 57189), (6932, 56760), (7095, 55456), (7568, 51990), (8665, 45408), (9460, 41592), (10320, 38126), (10398, 37840), (11352, 34660), (13864, 28380), (14190, 27728), (15136, 25995), (17330, 22704), (18920, 20796), (19063, 20640)]