428323840

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:105

約数の個数: 352

約数和(自身を含む): 1344142080

約数和(自身を除く): 915818240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 32, 34, 35, 37, 38, 40, 56, 64, 68, 70, 74, 76, 80, 85, 95, 112, 119, 128, 133, 136, 140, 148, 152, 160, 170, 185, 190, 224, 238, 256, 259, 266, 272, 280, 296, 304, 320, 323, 340, 370, 380, 448, 476, 512, 518, 532, 544, 560, 592, 595, 608, 629, 640, 646, 665, 680, 703, 740, 760, 896, 952, 1024, 1036, 1064, 1088, 1120, 1184, 1190, 1216, 1258, 1280, 1292, 1295, 1330, 1360, 1406, 1480, 1520, 1615, 1792, 1904, 2072, 2128, 2176, 2240, 2261, 2368, 2380, 2432, 2516, 2560, 2584, 2590, 2660, 2720, 2812, 2960, 3040, 3145, 3230, 3515, 3584, 3808, 4144, 4256, 4352, 4403, 4480, 4522, 4736, 4760, 4864, 4921, 5032, 5120, 5168, 5180, 5320, 5440, 5624, 5920, 6080, 6290, 6460, 7030, 7168, 7616, 8288, 8512, 8704, 8806, 8960, 9044, 9472, 9520, 9728, 9842, 10064, 10336, 10360, 10640, 10880, 11248, 11305, 11840, 11951, 12160, 12580, 12920, 14060, 15232, 16576, 17024, 17408, 17612, 17920, 18088, 18944, 19040, 19456, 19684, 20128, 20672, 20720, 21280, 21760, 22015, 22496, 22610, 23680, 23902, 24320, 24605, 25160, 25840, 28120, 30464, 33152, 34048, 35224, 35840, 36176, 37888, 38080, 39368, 40256, 41344, 41440, 42560, 43520, 44030, 44992, 45220, 47360, 47804, 48640, 49210, 50320, 51680, 56240, 59755, 60928, 66304, 68096, 70448, 72352, 76160, 78736, 80512, 82688, 82880, 83657, 85120, 87040, 88060, 89984, 90440, 94720, 95608, 97280, 98420, 100640, 103360, 112480, 119510, 121856, 132608, 136192, 140896, 144704, 152320, 157472, 161024, 165376, 165760, 167314, 170240, 176120, 179968, 180880, 189440, 191216, 196840, 201280, 206720, 224960, 239020, 265216, 281792, 289408, 304640, 314944, 322048, 330752, 331520, 334628, 340480, 352240, 359936, 361760, 382432, 393680, 402560, 413440, 418285, 449920, 478040, 563584, 578816, 609280, 629888, 644096, 663040, 669256, 680960, 704480, 719872, 723520, 764864, 787360, 805120, 826880, 836570, 899840, 956080, 1127168, 1157632, 1259776, 1326080, 1338512, 1408960, 1447040, 1529728, 1574720, 1610240, 1653760, 1673140, 1799680, 1912160, 2254336, 2315264, 2519552, 2677024, 2817920, 2894080, 3059456, 3149440, 3220480, 3346280, 3599360, 3824320, 4508672, 5039104, 5354048, 5635840, 5788160, 6118912, 6298880, 6692560, 7648640, 10708096, 11271680, 11576320, 12237824, 12597760, 13385120, 15297280, 21416192, 22543360, 25195520, 26770240, 30594560, 42832384, 53540480, 61189120, 85664768, 107080960, 214161920, 428323840]

約数ペア:

[(1, 428323840), (2, 214161920), (4, 107080960), (5, 85664768), (7, 61189120), (8, 53540480), (10, 42832384), (14, 30594560), (16, 26770240), (17, 25195520), (19, 22543360), (20, 21416192), (28, 15297280), (32, 13385120), (34, 12597760), (35, 12237824), (37, 11576320), (38, 11271680), (40, 10708096), (56, 7648640), (64, 6692560), (68, 6298880), (70, 6118912), (74, 5788160), (76, 5635840), (80, 5354048), (85, 5039104), (95, 4508672), (112, 3824320), (119, 3599360), (128, 3346280), (133, 3220480), (136, 3149440), (140, 3059456), (148, 2894080), (152, 2817920), (160, 2677024), (170, 2519552), (185, 2315264), (190, 2254336), (224, 1912160), (238, 1799680), (256, 1673140), (259, 1653760), (266, 1610240), (272, 1574720), (280, 1529728), (296, 1447040), (304, 1408960), (320, 1338512), (323, 1326080), (340, 1259776), (370, 1157632), (380, 1127168), (448, 956080), (476, 899840), (512, 836570), (518, 826880), (532, 805120), (544, 787360), (560, 764864), (592, 723520), (595, 719872), (608, 704480), (629, 680960), (640, 669256), (646, 663040), (665, 644096), (680, 629888), (703, 609280), (740, 578816), (760, 563584), (896, 478040), (952, 449920), (1024, 418285), (1036, 413440), (1064, 402560), (1088, 393680), (1120, 382432), (1184, 361760), (1190, 359936), (1216, 352240), (1258, 340480), (1280, 334628), (1292, 331520), (1295, 330752), (1330, 322048), (1360, 314944), (1406, 304640), (1480, 289408), (1520, 281792), (1615, 265216), (1792, 239020), (1904, 224960), (2072, 206720), (2128, 201280), (2176, 196840), (2240, 191216), (2261, 189440), (2368, 180880), (2380, 179968), (2432, 176120), (2516, 170240), (2560, 167314), (2584, 165760), (2590, 165376), (2660, 161024), (2720, 157472), (2812, 152320), (2960, 144704), (3040, 140896), (3145, 136192), (3230, 132608), (3515, 121856), (3584, 119510), (3808, 112480), (4144, 103360), (4256, 100640), (4352, 98420), (4403, 97280), (4480, 95608), (4522, 94720), (4736, 90440), (4760, 89984), (4864, 88060), (4921, 87040), (5032, 85120), (5120, 83657), (5168, 82880), (5180, 82688), (5320, 80512), (5440, 78736), (5624, 76160), (5920, 72352), (6080, 70448), (6290, 68096), (6460, 66304), (7030, 60928), (7168, 59755), (7616, 56240), (8288, 51680), (8512, 50320), (8704, 49210), (8806, 48640), (8960, 47804), (9044, 47360), (9472, 45220), (9520, 44992), (9728, 44030), (9842, 43520), (10064, 42560), (10336, 41440), (10360, 41344), (10640, 40256), (10880, 39368), (11248, 38080), (11305, 37888), (11840, 36176), (11951, 35840), (12160, 35224), (12580, 34048), (12920, 33152), (14060, 30464), (15232, 28120), (16576, 25840), (17024, 25160), (17408, 24605), (17612, 24320), (17920, 23902), (18088, 23680), (18944, 22610), (19040, 22496), (19456, 22015), (19684, 21760), (20128, 21280), (20672, 20720)]