1328181120

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{32941}}^1$

素因数の和:32973

約数の個数: 192

約数和(自身を含む): 5241731040

約数和(自身を除く): 3913549920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 32941, 40320, 65882, 98823, 131764, 164705, 197646, 230587, 263528, 296469, 329410, 395292, 461174, 494115, 527056, 592938, 658820, 691761, 790584, 922348, 988230, 1054112, 1152935, 1185876, 1317640, 1383522, 1482345, 1581168, 1844696, 1976460, 2075283, 2108224, 2305870, 2371752, 2635280, 2767044, 2964690, 3162336, 3458805, 3689392, 3952920, 4150566, 4216448, 4611740, 4743504, 5270560, 5534088, 5929380, 6324672, 6917610, 7378784, 7905840, 8301132, 9223480, 9487008, 10376415, 10541120, 11068176, 11858760, 12649344, 13835220, 14757568, 15811680, 16602264, 18446960, 18974016, 20752830, 21082240, 22136352, 23717520, 27670440, 29515136, 31623360, 33204528, 36893920, 37948032, 41505660, 44272704, 47435040, 55340880, 63246720, 66409056, 73787840, 83011320, 88545408, 94870080, 110681760, 132818112, 147575680, 166022640, 189740160, 221363520, 265636224, 332045280, 442727040, 664090560, 1328181120]

約数ペア:

[(1, 1328181120), (2, 664090560), (3, 442727040), (4, 332045280), (5, 265636224), (6, 221363520), (7, 189740160), (8, 166022640), (9, 147575680), (10, 132818112), (12, 110681760), (14, 94870080), (15, 88545408), (16, 83011320), (18, 73787840), (20, 66409056), (21, 63246720), (24, 55340880), (28, 47435040), (30, 44272704), (32, 41505660), (35, 37948032), (36, 36893920), (40, 33204528), (42, 31623360), (45, 29515136), (48, 27670440), (56, 23717520), (60, 22136352), (63, 21082240), (64, 20752830), (70, 18974016), (72, 18446960), (80, 16602264), (84, 15811680), (90, 14757568), (96, 13835220), (105, 12649344), (112, 11858760), (120, 11068176), (126, 10541120), (128, 10376415), (140, 9487008), (144, 9223480), (160, 8301132), (168, 7905840), (180, 7378784), (192, 6917610), (210, 6324672), (224, 5929380), (240, 5534088), (252, 5270560), (280, 4743504), (288, 4611740), (315, 4216448), (320, 4150566), (336, 3952920), (360, 3689392), (384, 3458805), (420, 3162336), (448, 2964690), (480, 2767044), (504, 2635280), (560, 2371752), (576, 2305870), (630, 2108224), (640, 2075283), (672, 1976460), (720, 1844696), (840, 1581168), (896, 1482345), (960, 1383522), (1008, 1317640), (1120, 1185876), (1152, 1152935), (1260, 1054112), (1344, 988230), (1440, 922348), (1680, 790584), (1920, 691761), (2016, 658820), (2240, 592938), (2520, 527056), (2688, 494115), (2880, 461174), (3360, 395292), (4032, 329410), (4480, 296469), (5040, 263528), (5760, 230587), (6720, 197646), (8064, 164705), (10080, 131764), (13440, 98823), (20160, 65882), (32941, 40320)]