2739077760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{283}}^1$

素因数の和:447

約数の個数: 192

約数和(自身を含む): 8886803040

約数和(自身を除く): 6147725280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 283, 284, 320, 355, 384, 426, 480, 566, 568, 640, 710, 849, 852, 960, 1065, 1132, 1136, 1415, 1420, 1698, 1704, 1920, 2130, 2264, 2272, 2830, 2840, 3396, 3408, 4245, 4260, 4528, 4544, 5041, 5660, 5680, 6792, 6816, 8490, 8520, 9056, 9088, 10082, 11320, 11360, 13584, 13632, 15123, 16980, 17040, 18112, 20093, 20164, 22640, 22720, 25205, 27168, 27264, 30246, 33960, 34080, 36224, 40186, 40328, 45280, 45440, 50410, 54336, 60279, 60492, 67920, 68160, 75615, 80372, 80656, 90560, 100465, 100820, 108672, 120558, 120984, 135840, 136320, 151230, 160744, 161312, 181120, 200930, 201640, 241116, 241968, 271680, 301395, 302460, 321488, 322624, 401860, 403280, 482232, 483936, 543360, 602790, 604920, 642976, 645248, 803720, 806560, 964464, 967872, 1205580, 1209840, 1285952, 1426603, 1607440, 1613120, 1928928, 1935744, 2411160, 2419680, 2571904, 2853206, 3214880, 3226240, 3857856, 4279809, 4822320, 4839360, 5706412, 6429760, 7133015, 7715712, 8559618, 9644640, 9678720, 11412824, 12859520, 14266030, 17119236, 19289280, 21399045, 22825648, 28532060, 34238472, 38578560, 42798090, 45651296, 57064120, 68476944, 85596180, 91302592, 114128240, 136953888, 171192360, 182605184, 228256480, 273907776, 342384720, 456512960, 547815552, 684769440, 913025920, 1369538880, 2739077760]

約数ペア:

[(1, 2739077760), (2, 1369538880), (3, 913025920), (4, 684769440), (5, 547815552), (6, 456512960), (8, 342384720), (10, 273907776), (12, 228256480), (15, 182605184), (16, 171192360), (20, 136953888), (24, 114128240), (30, 91302592), (32, 85596180), (40, 68476944), (48, 57064120), (60, 45651296), (64, 42798090), (71, 38578560), (80, 34238472), (96, 28532060), (120, 22825648), (128, 21399045), (142, 19289280), (160, 17119236), (192, 14266030), (213, 12859520), (240, 11412824), (283, 9678720), (284, 9644640), (320, 8559618), (355, 7715712), (384, 7133015), (426, 6429760), (480, 5706412), (566, 4839360), (568, 4822320), (640, 4279809), (710, 3857856), (849, 3226240), (852, 3214880), (960, 2853206), (1065, 2571904), (1132, 2419680), (1136, 2411160), (1415, 1935744), (1420, 1928928), (1698, 1613120), (1704, 1607440), (1920, 1426603), (2130, 1285952), (2264, 1209840), (2272, 1205580), (2830, 967872), (2840, 964464), (3396, 806560), (3408, 803720), (4245, 645248), (4260, 642976), (4528, 604920), (4544, 602790), (5041, 543360), (5660, 483936), (5680, 482232), (6792, 403280), (6816, 401860), (8490, 322624), (8520, 321488), (9056, 302460), (9088, 301395), (10082, 271680), (11320, 241968), (11360, 241116), (13584, 201640), (13632, 200930), (15123, 181120), (16980, 161312), (17040, 160744), (18112, 151230), (20093, 136320), (20164, 135840), (22640, 120984), (22720, 120558), (25205, 108672), (27168, 100820), (27264, 100465), (30246, 90560), (33960, 80656), (34080, 80372), (36224, 75615), (40186, 68160), (40328, 67920), (45280, 60492), (45440, 60279), (50410, 54336)]