393183720

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2129}}^1$

素因数の和:2174

約数の個数: 192

約数和(自身を含む): 1395576000

約数和(自身を除く): 1002392280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 243, 270, 285, 324, 342, 360, 380, 405, 456, 486, 513, 540, 570, 648, 684, 760, 810, 855, 972, 1026, 1080, 1140, 1215, 1368, 1539, 1620, 1710, 1944, 2052, 2129, 2280, 2430, 2565, 3078, 3240, 3420, 4104, 4258, 4617, 4860, 5130, 6156, 6387, 6840, 7695, 8516, 9234, 9720, 10260, 10645, 12312, 12774, 15390, 17032, 18468, 19161, 20520, 21290, 23085, 25548, 30780, 31935, 36936, 38322, 40451, 42580, 46170, 51096, 57483, 61560, 63870, 76644, 80902, 85160, 92340, 95805, 114966, 121353, 127740, 153288, 161804, 172449, 184680, 191610, 202255, 229932, 242706, 255480, 287415, 323608, 344898, 364059, 383220, 404510, 459864, 485412, 517347, 574830, 606765, 689796, 728118, 766440, 809020, 862245, 970824, 1034694, 1092177, 1149660, 1213530, 1379592, 1456236, 1618040, 1724490, 1820295, 2069388, 2184354, 2299320, 2427060, 2586735, 2912472, 3276531, 3448980, 3640590, 4138776, 4368708, 4854120, 5173470, 5460885, 6553062, 6897960, 7281180, 8737416, 9829593, 10346940, 10921770, 13106124, 14562360, 16382655, 19659186, 20693880, 21843540, 26212248, 32765310, 39318372, 43687080, 49147965, 65530620, 78636744, 98295930, 131061240, 196591860, 393183720]

約数ペア:

[(1, 393183720), (2, 196591860), (3, 131061240), (4, 98295930), (5, 78636744), (6, 65530620), (8, 49147965), (9, 43687080), (10, 39318372), (12, 32765310), (15, 26212248), (18, 21843540), (19, 20693880), (20, 19659186), (24, 16382655), (27, 14562360), (30, 13106124), (36, 10921770), (38, 10346940), (40, 9829593), (45, 8737416), (54, 7281180), (57, 6897960), (60, 6553062), (72, 5460885), (76, 5173470), (81, 4854120), (90, 4368708), (95, 4138776), (108, 3640590), (114, 3448980), (120, 3276531), (135, 2912472), (152, 2586735), (162, 2427060), (171, 2299320), (180, 2184354), (190, 2069388), (216, 1820295), (228, 1724490), (243, 1618040), (270, 1456236), (285, 1379592), (324, 1213530), (342, 1149660), (360, 1092177), (380, 1034694), (405, 970824), (456, 862245), (486, 809020), (513, 766440), (540, 728118), (570, 689796), (648, 606765), (684, 574830), (760, 517347), (810, 485412), (855, 459864), (972, 404510), (1026, 383220), (1080, 364059), (1140, 344898), (1215, 323608), (1368, 287415), (1539, 255480), (1620, 242706), (1710, 229932), (1944, 202255), (2052, 191610), (2129, 184680), (2280, 172449), (2430, 161804), (2565, 153288), (3078, 127740), (3240, 121353), (3420, 114966), (4104, 95805), (4258, 92340), (4617, 85160), (4860, 80902), (5130, 76644), (6156, 63870), (6387, 61560), (6840, 57483), (7695, 51096), (8516, 46170), (9234, 42580), (9720, 40451), (10260, 38322), (10645, 36936), (12312, 31935), (12774, 30780), (15390, 25548), (17032, 23085), (18468, 21290), (19161, 20520)]