16841352640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{857}}^1$

素因数の和:1195

約数の個数: 224

約数和(自身を含む): 47533584384

約数和(自身を除く): 30692231744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 283, 310, 320, 434, 448, 496, 560, 566, 620, 857, 868, 992, 1085, 1120, 1132, 1240, 1415, 1714, 1736, 1981, 1984, 2170, 2240, 2264, 2480, 2830, 3428, 3472, 3962, 4285, 4340, 4528, 4960, 5660, 5999, 6856, 6944, 7924, 8570, 8680, 8773, 9056, 9905, 9920, 11320, 11998, 13712, 13888, 15848, 17140, 17360, 17546, 18112, 19810, 22640, 23996, 26567, 27424, 29995, 31696, 34280, 34720, 35092, 39620, 43865, 45280, 47992, 53134, 54848, 59990, 61411, 63392, 68560, 69440, 70184, 79240, 87730, 90560, 95984, 106268, 119980, 122822, 126784, 132835, 137120, 140368, 158480, 175460, 185969, 191968, 212536, 239960, 242531, 245644, 265670, 274240, 280736, 307055, 316960, 350920, 371938, 383936, 425072, 479920, 485062, 491288, 531340, 561472, 614110, 633920, 701840, 743876, 850144, 929845, 959840, 970124, 982576, 1062680, 1212655, 1228220, 1403680, 1487752, 1697717, 1700288, 1859690, 1919680, 1940248, 1965152, 2125360, 2425310, 2456440, 2807360, 2975504, 3395434, 3719380, 3880496, 3930304, 4250720, 4850620, 4912880, 5951008, 6790868, 7438760, 7518461, 7760992, 8488585, 8501440, 9701240, 9825760, 11902016, 13581736, 14877520, 15036922, 15521984, 16977170, 19402480, 19651520, 27163472, 29755040, 30073844, 33954340, 37592305, 38804960, 52629227, 54326944, 59510080, 60147688, 67908680, 75184610, 77609920, 105258454, 108653888, 120295376, 135817360, 150369220, 210516908, 240590752, 263146135, 271634720, 300738440, 421033816, 481181504, 526292270, 543269440, 601476880, 842067632, 1052584540, 1202953760, 1684135264, 2105169080, 2405907520, 3368270528, 4210338160, 8420676320, 16841352640]

約数ペア:

[(1, 16841352640), (2, 8420676320), (4, 4210338160), (5, 3368270528), (7, 2405907520), (8, 2105169080), (10, 1684135264), (14, 1202953760), (16, 1052584540), (20, 842067632), (28, 601476880), (31, 543269440), (32, 526292270), (35, 481181504), (40, 421033816), (56, 300738440), (62, 271634720), (64, 263146135), (70, 240590752), (80, 210516908), (112, 150369220), (124, 135817360), (140, 120295376), (155, 108653888), (160, 105258454), (217, 77609920), (224, 75184610), (248, 67908680), (280, 60147688), (283, 59510080), (310, 54326944), (320, 52629227), (434, 38804960), (448, 37592305), (496, 33954340), (560, 30073844), (566, 29755040), (620, 27163472), (857, 19651520), (868, 19402480), (992, 16977170), (1085, 15521984), (1120, 15036922), (1132, 14877520), (1240, 13581736), (1415, 11902016), (1714, 9825760), (1736, 9701240), (1981, 8501440), (1984, 8488585), (2170, 7760992), (2240, 7518461), (2264, 7438760), (2480, 6790868), (2830, 5951008), (3428, 4912880), (3472, 4850620), (3962, 4250720), (4285, 3930304), (4340, 3880496), (4528, 3719380), (4960, 3395434), (5660, 2975504), (5999, 2807360), (6856, 2456440), (6944, 2425310), (7924, 2125360), (8570, 1965152), (8680, 1940248), (8773, 1919680), (9056, 1859690), (9905, 1700288), (9920, 1697717), (11320, 1487752), (11998, 1403680), (13712, 1228220), (13888, 1212655), (15848, 1062680), (17140, 982576), (17360, 970124), (17546, 959840), (18112, 929845), (19810, 850144), (22640, 743876), (23996, 701840), (26567, 633920), (27424, 614110), (29995, 561472), (31696, 531340), (34280, 491288), (34720, 485062), (35092, 479920), (39620, 425072), (43865, 383936), (45280, 371938), (47992, 350920), (53134, 316960), (54848, 307055), (59990, 280736), (61411, 274240), (63392, 265670), (68560, 245644), (69440, 242531), (70184, 239960), (79240, 212536), (87730, 191968), (90560, 185969), (95984, 175460), (106268, 158480), (119980, 140368), (122822, 137120), (126784, 132835)]