422836440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:226

約数の個数: 256

約数和(自身を含む): 1432166400

約数和(自身を除く): 1009329960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 73, 78, 79, 94, 104, 120, 130, 141, 146, 156, 158, 188, 195, 219, 235, 237, 260, 282, 292, 312, 316, 365, 376, 390, 395, 438, 470, 474, 520, 564, 584, 611, 632, 705, 730, 780, 790, 876, 940, 948, 949, 1027, 1095, 1128, 1185, 1222, 1410, 1460, 1560, 1580, 1752, 1833, 1880, 1896, 1898, 2054, 2190, 2370, 2444, 2820, 2847, 2920, 3055, 3081, 3160, 3431, 3666, 3713, 3796, 4108, 4380, 4740, 4745, 4888, 5135, 5640, 5694, 5767, 6110, 6162, 6862, 7332, 7426, 7592, 8216, 8760, 9165, 9480, 9490, 10270, 10293, 11139, 11388, 11534, 12220, 12324, 13724, 14235, 14664, 14852, 15405, 17155, 17301, 18330, 18565, 18980, 20540, 20586, 22278, 22776, 23068, 24440, 24648, 27448, 28470, 28835, 29704, 30810, 34310, 34602, 36660, 37130, 37960, 41080, 41172, 44556, 44603, 46136, 48269, 51465, 55695, 56940, 57670, 61620, 68620, 69204, 73320, 74260, 74971, 82344, 86505, 89112, 89206, 96538, 102930, 111390, 113880, 115340, 123240, 133809, 137240, 138408, 144807, 148520, 149942, 173010, 178412, 193076, 205860, 222780, 223015, 224913, 230680, 241345, 267618, 271049, 289614, 299884, 346020, 356824, 374855, 386152, 411720, 445560, 446030, 449826, 482690, 535236, 542098, 579228, 599768, 669045, 692040, 724035, 749710, 813147, 892060, 899652, 965380, 1070472, 1084196, 1124565, 1158456, 1338090, 1355245, 1448070, 1499420, 1626294, 1784120, 1799304, 1930760, 2168392, 2249130, 2676180, 2710490, 2896140, 2998840, 3252588, 3523637, 4065735, 4498260, 5352360, 5420980, 5792280, 6505176, 7047274, 8131470, 8996520, 10570911, 10841960, 14094548, 16262940, 17618185, 21141822, 28189096, 32525880, 35236370, 42283644, 52854555, 70472740, 84567288, 105709110, 140945480, 211418220, 422836440]

約数ペア:

[(1, 422836440), (2, 211418220), (3, 140945480), (4, 105709110), (5, 84567288), (6, 70472740), (8, 52854555), (10, 42283644), (12, 35236370), (13, 32525880), (15, 28189096), (20, 21141822), (24, 17618185), (26, 16262940), (30, 14094548), (39, 10841960), (40, 10570911), (47, 8996520), (52, 8131470), (60, 7047274), (65, 6505176), (73, 5792280), (78, 5420980), (79, 5352360), (94, 4498260), (104, 4065735), (120, 3523637), (130, 3252588), (141, 2998840), (146, 2896140), (156, 2710490), (158, 2676180), (188, 2249130), (195, 2168392), (219, 1930760), (235, 1799304), (237, 1784120), (260, 1626294), (282, 1499420), (292, 1448070), (312, 1355245), (316, 1338090), (365, 1158456), (376, 1124565), (390, 1084196), (395, 1070472), (438, 965380), (470, 899652), (474, 892060), (520, 813147), (564, 749710), (584, 724035), (611, 692040), (632, 669045), (705, 599768), (730, 579228), (780, 542098), (790, 535236), (876, 482690), (940, 449826), (948, 446030), (949, 445560), (1027, 411720), (1095, 386152), (1128, 374855), (1185, 356824), (1222, 346020), (1410, 299884), (1460, 289614), (1560, 271049), (1580, 267618), (1752, 241345), (1833, 230680), (1880, 224913), (1896, 223015), (1898, 222780), (2054, 205860), (2190, 193076), (2370, 178412), (2444, 173010), (2820, 149942), (2847, 148520), (2920, 144807), (3055, 138408), (3081, 137240), (3160, 133809), (3431, 123240), (3666, 115340), (3713, 113880), (3796, 111390), (4108, 102930), (4380, 96538), (4740, 89206), (4745, 89112), (4888, 86505), (5135, 82344), (5640, 74971), (5694, 74260), (5767, 73320), (6110, 69204), (6162, 68620), (6862, 61620), (7332, 57670), (7426, 56940), (7592, 55695), (8216, 51465), (8760, 48269), (9165, 46136), (9480, 44603), (9490, 44556), (10270, 41172), (10293, 41080), (11139, 37960), (11388, 37130), (11534, 36660), (12220, 34602), (12324, 34310), (13724, 30810), (14235, 29704), (14664, 28835), (14852, 28470), (15405, 27448), (17155, 24648), (17301, 24440), (18330, 23068), (18565, 22776), (18980, 22278), (20540, 20586)]