426892320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:256

約数の個数: 288

約数和(自身を含む): 1535998464

約数和(自身を除く): 1109106144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 73, 80, 90, 93, 96, 120, 124, 131, 144, 146, 155, 160, 180, 186, 219, 240, 248, 262, 279, 288, 292, 310, 360, 365, 372, 393, 438, 465, 480, 496, 524, 558, 584, 620, 655, 657, 720, 730, 744, 786, 876, 930, 992, 1048, 1095, 1116, 1168, 1179, 1240, 1310, 1314, 1395, 1440, 1460, 1488, 1572, 1752, 1860, 1965, 2096, 2190, 2232, 2263, 2336, 2358, 2480, 2620, 2628, 2790, 2920, 2976, 3144, 3285, 3504, 3720, 3930, 4061, 4192, 4380, 4464, 4526, 4716, 4960, 5240, 5256, 5580, 5840, 5895, 6288, 6570, 6789, 7008, 7440, 7860, 8122, 8760, 8928, 9052, 9432, 9563, 10480, 10512, 11160, 11315, 11680, 11790, 12183, 12576, 13140, 13578, 14880, 15720, 16244, 17520, 18104, 18864, 19126, 20305, 20367, 20960, 21024, 22320, 22630, 23580, 24366, 26280, 27156, 28689, 31440, 32488, 33945, 35040, 36208, 36549, 37728, 38252, 40610, 40734, 44640, 45260, 47160, 47815, 48732, 52560, 54312, 57378, 60915, 62880, 64976, 67890, 72416, 73098, 76504, 81220, 81468, 86067, 90520, 94320, 95630, 97464, 101835, 105120, 108624, 114756, 121830, 129952, 135780, 143445, 146196, 153008, 162440, 162936, 172134, 181040, 182745, 188640, 191260, 194928, 203670, 217248, 229512, 243660, 271560, 286890, 292392, 296453, 306016, 324880, 325872, 344268, 362080, 365490, 382520, 389856, 407340, 430335, 459024, 487320, 543120, 573780, 584784, 592906, 649760, 651744, 688536, 730980, 765040, 814680, 860670, 889359, 918048, 974640, 1086240, 1147560, 1169568, 1185812, 1377072, 1461960, 1482265, 1530080, 1629360, 1721340, 1778718, 1949280, 2295120, 2371624, 2668077, 2754144, 2923920, 2964530, 3258720, 3442680, 3557436, 4446795, 4590240, 4743248, 5336154, 5847840, 5929060, 6885360, 7114872, 8893590, 9486496, 10672308, 11858120, 13340385, 13770720, 14229744, 17787180, 21344616, 23716240, 26680770, 28459488, 35574360, 42689232, 47432480, 53361540, 71148720, 85378464, 106723080, 142297440, 213446160, 426892320]

約数ペア:

[(1, 426892320), (2, 213446160), (3, 142297440), (4, 106723080), (5, 85378464), (6, 71148720), (8, 53361540), (9, 47432480), (10, 42689232), (12, 35574360), (15, 28459488), (16, 26680770), (18, 23716240), (20, 21344616), (24, 17787180), (30, 14229744), (31, 13770720), (32, 13340385), (36, 11858120), (40, 10672308), (45, 9486496), (48, 8893590), (60, 7114872), (62, 6885360), (72, 5929060), (73, 5847840), (80, 5336154), (90, 4743248), (93, 4590240), (96, 4446795), (120, 3557436), (124, 3442680), (131, 3258720), (144, 2964530), (146, 2923920), (155, 2754144), (160, 2668077), (180, 2371624), (186, 2295120), (219, 1949280), (240, 1778718), (248, 1721340), (262, 1629360), (279, 1530080), (288, 1482265), (292, 1461960), (310, 1377072), (360, 1185812), (365, 1169568), (372, 1147560), (393, 1086240), (438, 974640), (465, 918048), (480, 889359), (496, 860670), (524, 814680), (558, 765040), (584, 730980), (620, 688536), (655, 651744), (657, 649760), (720, 592906), (730, 584784), (744, 573780), (786, 543120), (876, 487320), (930, 459024), (992, 430335), (1048, 407340), (1095, 389856), (1116, 382520), (1168, 365490), (1179, 362080), (1240, 344268), (1310, 325872), (1314, 324880), (1395, 306016), (1440, 296453), (1460, 292392), (1488, 286890), (1572, 271560), (1752, 243660), (1860, 229512), (1965, 217248), (2096, 203670), (2190, 194928), (2232, 191260), (2263, 188640), (2336, 182745), (2358, 181040), (2480, 172134), (2620, 162936), (2628, 162440), (2790, 153008), (2920, 146196), (2976, 143445), (3144, 135780), (3285, 129952), (3504, 121830), (3720, 114756), (3930, 108624), (4061, 105120), (4192, 101835), (4380, 97464), (4464, 95630), (4526, 94320), (4716, 90520), (4960, 86067), (5240, 81468), (5256, 81220), (5580, 76504), (5840, 73098), (5895, 72416), (6288, 67890), (6570, 64976), (6789, 62880), (7008, 60915), (7440, 57378), (7860, 54312), (8122, 52560), (8760, 48732), (8928, 47815), (9052, 47160), (9432, 45260), (9563, 44640), (10480, 40734), (10512, 40610), (11160, 38252), (11315, 37728), (11680, 36549), (11790, 36208), (12183, 35040), (12576, 33945), (13140, 32488), (13578, 31440), (14880, 28689), (15720, 27156), (16244, 26280), (17520, 24366), (18104, 23580), (18864, 22630), (19126, 22320), (20305, 21024), (20367, 20960)]