438160320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 448

約数和(自身を含む): 1720535040

約数和(自身を除く): 1282374720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 47, 48, 52, 54, 60, 64, 65, 72, 78, 80, 83, 90, 94, 96, 104, 108, 117, 120, 130, 135, 141, 144, 156, 160, 166, 180, 188, 192, 195, 208, 216, 234, 235, 240, 249, 260, 270, 282, 288, 312, 320, 332, 351, 360, 376, 390, 415, 416, 423, 432, 468, 470, 480, 498, 520, 540, 564, 576, 585, 611, 624, 664, 702, 705, 720, 747, 752, 780, 830, 832, 846, 864, 936, 940, 960, 996, 1040, 1079, 1080, 1128, 1170, 1222, 1245, 1248, 1269, 1328, 1404, 1410, 1440, 1494, 1504, 1560, 1660, 1692, 1728, 1755, 1833, 1872, 1880, 1992, 2080, 2115, 2158, 2160, 2241, 2256, 2340, 2444, 2490, 2496, 2538, 2656, 2808, 2820, 2880, 2988, 3008, 3055, 3120, 3237, 3320, 3384, 3510, 3666, 3735, 3744, 3760, 3901, 3984, 4160, 4230, 4316, 4320, 4482, 4512, 4680, 4888, 4980, 5076, 5312, 5395, 5499, 5616, 5640, 5976, 6110, 6240, 6345, 6474, 6640, 6768, 7020, 7332, 7470, 7488, 7520, 7802, 7968, 8460, 8632, 8640, 8964, 9024, 9165, 9360, 9711, 9776, 9960, 10152, 10790, 10998, 11205, 11232, 11280, 11703, 11952, 12220, 12480, 12690, 12948, 13280, 13536, 14040, 14664, 14940, 15040, 15604, 15936, 16185, 16497, 16920, 17264, 17928, 18330, 18720, 19422, 19505, 19552, 19920, 20304, 21580, 21996, 22410, 22464, 22560, 23406, 23904, 24440, 25380, 25896, 26560, 27072, 27495, 28080, 29133, 29328, 29880, 31208, 32370, 32994, 33840, 34528, 35109, 35856, 36660, 37440, 38844, 39010, 39104, 39840, 40608, 43160, 43992, 44820, 45120, 46812, 47808, 48555, 48880, 50713, 50760, 51792, 54990, 56160, 58266, 58515, 58656, 59760, 62416, 64740, 65988, 67680, 69056, 70218, 71712, 73320, 77688, 78020, 79680, 81216, 82485, 86320, 87984, 89640, 93624, 97110, 97760, 101426, 101520, 103584, 105327, 109980, 112320, 116532, 117030, 117312, 119520, 124832, 129480, 131976, 135360, 140436, 143424, 145665, 146640, 152139, 155376, 156040, 164970, 172640, 175545, 175968, 179280, 187248, 194220, 195520, 202852, 203040, 207168, 210654, 219960, 233064, 234060, 239040, 249664, 253565, 258960, 263952, 280872, 291330, 293280, 304278, 310752, 312080, 329940, 345280, 351090, 351936, 358560, 374496, 388440, 405704, 406080, 421308, 439920, 456417, 466128, 468120, 507130, 517920, 526635, 527904, 561744, 582660, 586560, 608556, 621504, 624160, 659880, 702180, 717120, 748992, 760695, 776880, 811408, 842616, 879840, 912834, 932256, 936240, 1014260, 1035840, 1053270, 1055808, 1123488, 1165320, 1217112, 1248320, 1319760, 1369251, 1404360, 1521390, 1553760, 1622816, 1685232, 1759680, 1825668, 1864512, 1872480, 2028520, 2106540, 2246976, 2282085, 2330640, 2434224, 2639520, 2738502, 2808720, 3042780, 3107520, 3245632, 3370464, 3651336, 3744960, 4057040, 4213080, 4564170, 4661280, 4868448, 5279040, 5477004, 5617440, 6085560, 6740928, 6846255, 7302672, 8114080, 8426160, 9128340, 9322560, 9736896, 10954008, 11234880, 12171120, 13692510, 14605344, 16228160, 16852320, 18256680, 21908016, 24342240, 27385020, 29210688, 33704640, 36513360, 43816032, 48684480, 54770040, 73026720, 87632064, 109540080, 146053440, 219080160, 438160320]

約数ペア:

[(1, 438160320), (2, 219080160), (3, 146053440), (4, 109540080), (5, 87632064), (6, 73026720), (8, 54770040), (9, 48684480), (10, 43816032), (12, 36513360), (13, 33704640), (15, 29210688), (16, 27385020), (18, 24342240), (20, 21908016), (24, 18256680), (26, 16852320), (27, 16228160), (30, 14605344), (32, 13692510), (36, 12171120), (39, 11234880), (40, 10954008), (45, 9736896), (47, 9322560), (48, 9128340), (52, 8426160), (54, 8114080), (60, 7302672), (64, 6846255), (65, 6740928), (72, 6085560), (78, 5617440), (80, 5477004), (83, 5279040), (90, 4868448), (94, 4661280), (96, 4564170), (104, 4213080), (108, 4057040), (117, 3744960), (120, 3651336), (130, 3370464), (135, 3245632), (141, 3107520), (144, 3042780), (156, 2808720), (160, 2738502), (166, 2639520), (180, 2434224), (188, 2330640), (192, 2282085), (195, 2246976), (208, 2106540), (216, 2028520), (234, 1872480), (235, 1864512), (240, 1825668), (249, 1759680), (260, 1685232), (270, 1622816), (282, 1553760), (288, 1521390), (312, 1404360), (320, 1369251), (332, 1319760), (351, 1248320), (360, 1217112), (376, 1165320), (390, 1123488), (415, 1055808), (416, 1053270), (423, 1035840), (432, 1014260), (468, 936240), (470, 932256), (480, 912834), (498, 879840), (520, 842616), (540, 811408), (564, 776880), (576, 760695), (585, 748992), (611, 717120), (624, 702180), (664, 659880), (702, 624160), (705, 621504), (720, 608556), (747, 586560), (752, 582660), (780, 561744), (830, 527904), (832, 526635), (846, 517920), (864, 507130), (936, 468120), (940, 466128), (960, 456417), (996, 439920), (1040, 421308), (1079, 406080), (1080, 405704), (1128, 388440), (1170, 374496), (1222, 358560), (1245, 351936), (1248, 351090), (1269, 345280), (1328, 329940), (1404, 312080), (1410, 310752), (1440, 304278), (1494, 293280), (1504, 291330), (1560, 280872), (1660, 263952), (1692, 258960), (1728, 253565), (1755, 249664), (1833, 239040), (1872, 234060), (1880, 233064), (1992, 219960), (2080, 210654), (2115, 207168), (2158, 203040), (2160, 202852), (2241, 195520), (2256, 194220), (2340, 187248), (2444, 179280), (2490, 175968), (2496, 175545), (2538, 172640), (2656, 164970), (2808, 156040), (2820, 155376), (2880, 152139), (2988, 146640), (3008, 145665), (3055, 143424), (3120, 140436), (3237, 135360), (3320, 131976), (3384, 129480), (3510, 124832), (3666, 119520), (3735, 117312), (3744, 117030), (3760, 116532), (3901, 112320), (3984, 109980), (4160, 105327), (4230, 103584), (4316, 101520), (4320, 101426), (4482, 97760), (4512, 97110), (4680, 93624), (4888, 89640), (4980, 87984), (5076, 86320), (5312, 82485), (5395, 81216), (5499, 79680), (5616, 78020), (5640, 77688), (5976, 73320), (6110, 71712), (6240, 70218), (6345, 69056), (6474, 67680), (6640, 65988), (6768, 64740), (7020, 62416), (7332, 59760), (7470, 58656), (7488, 58515), (7520, 58266), (7802, 56160), (7968, 54990), (8460, 51792), (8632, 50760), (8640, 50713), (8964, 48880), (9024, 48555), (9165, 47808), (9360, 46812), (9711, 45120), (9776, 44820), (9960, 43992), (10152, 43160), (10790, 40608), (10998, 39840), (11205, 39104), (11232, 39010), (11280, 38844), (11703, 37440), (11952, 36660), (12220, 35856), (12480, 35109), (12690, 34528), (12948, 33840), (13280, 32994), (13536, 32370), (14040, 31208), (14664, 29880), (14940, 29328), (15040, 29133), (15604, 28080), (15936, 27495), (16185, 27072), (16497, 26560), (16920, 25896), (17264, 25380), (17928, 24440), (18330, 23904), (18720, 23406), (19422, 22560), (19505, 22464), (19552, 22410), (19920, 21996), (20304, 21580)]