1964070720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7333}}^1$

素因数の和:7390

約数の個数: 224

約数和(自身を含む): 7153290240

約数和(自身を除く): 5189219520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 432, 465, 480, 496, 540, 558, 576, 620, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1984, 2160, 2232, 2480, 2790, 2880, 2976, 3348, 3720, 4185, 4320, 4464, 4960, 5580, 5952, 6696, 7333, 7440, 8370, 8640, 8928, 9920, 11160, 13392, 14666, 14880, 16740, 17856, 21999, 22320, 26784, 29332, 29760, 33480, 36665, 43998, 44640, 53568, 58664, 65997, 66960, 73330, 87996, 89280, 109995, 117328, 131994, 133920, 146660, 175992, 197991, 219990, 227323, 234656, 263988, 267840, 293320, 329985, 351984, 395982, 439980, 454646, 469312, 527976, 586640, 659970, 681969, 703968, 791964, 879960, 909292, 989955, 1055952, 1136615, 1173280, 1319940, 1363938, 1407936, 1583928, 1759920, 1818584, 1979910, 2045907, 2111904, 2273230, 2346560, 2639880, 2727876, 3167856, 3409845, 3519840, 3637168, 3959820, 4091814, 4223808, 4546460, 5279760, 5455752, 6137721, 6335712, 6819690, 7039680, 7274336, 7919640, 8183628, 9092920, 10229535, 10559520, 10911504, 12275442, 12671424, 13639380, 14548672, 15839280, 16367256, 18185840, 20459070, 21119040, 21823008, 24550884, 27278760, 30688605, 31678560, 32734512, 36371680, 40918140, 43646016, 49101768, 54557520, 61377210, 63357120, 65469024, 72743360, 81836280, 98203536, 109115040, 122754420, 130938048, 163672560, 196407072, 218230080, 245508840, 327345120, 392814144, 491017680, 654690240, 982035360, 1964070720]

約数ペア:

[(1, 1964070720), (2, 982035360), (3, 654690240), (4, 491017680), (5, 392814144), (6, 327345120), (8, 245508840), (9, 218230080), (10, 196407072), (12, 163672560), (15, 130938048), (16, 122754420), (18, 109115040), (20, 98203536), (24, 81836280), (27, 72743360), (30, 65469024), (31, 63357120), (32, 61377210), (36, 54557520), (40, 49101768), (45, 43646016), (48, 40918140), (54, 36371680), (60, 32734512), (62, 31678560), (64, 30688605), (72, 27278760), (80, 24550884), (90, 21823008), (93, 21119040), (96, 20459070), (108, 18185840), (120, 16367256), (124, 15839280), (135, 14548672), (144, 13639380), (155, 12671424), (160, 12275442), (180, 10911504), (186, 10559520), (192, 10229535), (216, 9092920), (240, 8183628), (248, 7919640), (270, 7274336), (279, 7039680), (288, 6819690), (310, 6335712), (320, 6137721), (360, 5455752), (372, 5279760), (432, 4546460), (465, 4223808), (480, 4091814), (496, 3959820), (540, 3637168), (558, 3519840), (576, 3409845), (620, 3167856), (720, 2727876), (744, 2639880), (837, 2346560), (864, 2273230), (930, 2111904), (960, 2045907), (992, 1979910), (1080, 1818584), (1116, 1759920), (1240, 1583928), (1395, 1407936), (1440, 1363938), (1488, 1319940), (1674, 1173280), (1728, 1136615), (1860, 1055952), (1984, 989955), (2160, 909292), (2232, 879960), (2480, 791964), (2790, 703968), (2880, 681969), (2976, 659970), (3348, 586640), (3720, 527976), (4185, 469312), (4320, 454646), (4464, 439980), (4960, 395982), (5580, 351984), (5952, 329985), (6696, 293320), (7333, 267840), (7440, 263988), (8370, 234656), (8640, 227323), (8928, 219990), (9920, 197991), (11160, 175992), (13392, 146660), (14666, 133920), (14880, 131994), (16740, 117328), (17856, 109995), (21999, 89280), (22320, 87996), (26784, 73330), (29332, 66960), (29760, 65997), (33480, 58664), (36665, 53568), (43998, 44640)]