17863560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:388

約数の個数: 192

約数和(自身を含む): 68402880

約数和(自身を除く): 50539320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 347, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 694, 715, 780, 792, 858, 936, 990, 1041, 1144, 1170, 1287, 1320, 1388, 1430, 1560, 1716, 1735, 1980, 2082, 2145, 2340, 2574, 2776, 2860, 3123, 3432, 3470, 3817, 3960, 4164, 4290, 4511, 4680, 5148, 5205, 5720, 6246, 6435, 6940, 7634, 8328, 8580, 9022, 10296, 10410, 11451, 12492, 12870, 13533, 13880, 15268, 15615, 17160, 18044, 19085, 20820, 22555, 22902, 24984, 25740, 27066, 30536, 31230, 34353, 36088, 38170, 40599, 41640, 45110, 45804, 49621, 51480, 54132, 57255, 62460, 67665, 68706, 76340, 81198, 90220, 91608, 99242, 108264, 114510, 124920, 135330, 137412, 148863, 152680, 162396, 171765, 180440, 198484, 202995, 229020, 248105, 270660, 274824, 297726, 324792, 343530, 396968, 405990, 446589, 458040, 496210, 541320, 595452, 687060, 744315, 811980, 893178, 992420, 1190904, 1374120, 1488630, 1623960, 1786356, 1984840, 2232945, 2977260, 3572712, 4465890, 5954520, 8931780, 17863560]

約数ペア:

[(1, 17863560), (2, 8931780), (3, 5954520), (4, 4465890), (5, 3572712), (6, 2977260), (8, 2232945), (9, 1984840), (10, 1786356), (11, 1623960), (12, 1488630), (13, 1374120), (15, 1190904), (18, 992420), (20, 893178), (22, 811980), (24, 744315), (26, 687060), (30, 595452), (33, 541320), (36, 496210), (39, 458040), (40, 446589), (44, 405990), (45, 396968), (52, 343530), (55, 324792), (60, 297726), (65, 274824), (66, 270660), (72, 248105), (78, 229020), (88, 202995), (90, 198484), (99, 180440), (104, 171765), (110, 162396), (117, 152680), (120, 148863), (130, 137412), (132, 135330), (143, 124920), (156, 114510), (165, 108264), (180, 99242), (195, 91608), (198, 90220), (220, 81198), (234, 76340), (260, 68706), (264, 67665), (286, 62460), (312, 57255), (330, 54132), (347, 51480), (360, 49621), (390, 45804), (396, 45110), (429, 41640), (440, 40599), (468, 38170), (495, 36088), (520, 34353), (572, 31230), (585, 30536), (660, 27066), (694, 25740), (715, 24984), (780, 22902), (792, 22555), (858, 20820), (936, 19085), (990, 18044), (1041, 17160), (1144, 15615), (1170, 15268), (1287, 13880), (1320, 13533), (1388, 12870), (1430, 12492), (1560, 11451), (1716, 10410), (1735, 10296), (1980, 9022), (2082, 8580), (2145, 8328), (2340, 7634), (2574, 6940), (2776, 6435), (2860, 6246), (3123, 5720), (3432, 5205), (3470, 5148), (3817, 4680), (3960, 4511), (4164, 4290)]