1719234720

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{6317}}^1$

素因数の和:6354

約数の個数: 288

約数和(自身を含む): 6954450048

約数和(自身を除く): 5235215328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1440, 1512, 1620, 1680, 1701, 1890, 1944, 2016, 2160, 2268, 2430, 2520, 2592, 2835, 3024, 3240, 3360, 3402, 3780, 3888, 4320, 4536, 4860, 5040, 5670, 6048, 6317, 6480, 6804, 7560, 7776, 8505, 9072, 9720, 10080, 11340, 12634, 12960, 13608, 15120, 17010, 18144, 18951, 19440, 22680, 25268, 27216, 30240, 31585, 34020, 37902, 38880, 44219, 45360, 50536, 54432, 56853, 63170, 68040, 75804, 88438, 90720, 94755, 101072, 113706, 126340, 132657, 136080, 151608, 170559, 176876, 189510, 202144, 221095, 227412, 252680, 265314, 272160, 284265, 303216, 341118, 353752, 379020, 397971, 442190, 454824, 505360, 511677, 530628, 568530, 606432, 663285, 682236, 707504, 758040, 795942, 852795, 884380, 909648, 1010720, 1023354, 1061256, 1137060, 1193913, 1326570, 1364472, 1415008, 1516080, 1535031, 1591884, 1705590, 1768760, 1819296, 1989855, 2046708, 2122512, 2274120, 2387826, 2558385, 2653140, 2728944, 3032160, 3070062, 3183768, 3411180, 3537520, 3581739, 3979710, 4093416, 4245024, 4548240, 4775652, 5116770, 5306280, 5457888, 5969565, 6140124, 6367536, 6822360, 7075040, 7163478, 7675155, 7959420, 8186832, 9096480, 9551304, 10233540, 10612560, 10745217, 11939130, 12280248, 12735072, 13644720, 14326956, 15350310, 15918840, 16373664, 17908695, 19102608, 20467080, 21225120, 21490434, 23878260, 24560496, 27289440, 28653912, 30700620, 31837680, 35817390, 38205216, 40934160, 42980868, 47756520, 49120992, 53726085, 57307824, 61401240, 63675360, 71634780, 81868320, 85961736, 95513040, 107452170, 114615648, 122802480, 143269560, 171923472, 191026080, 214904340, 245604960, 286539120, 343846944, 429808680, 573078240, 859617360, 1719234720]

約数ペア:

[(1, 1719234720), (2, 859617360), (3, 573078240), (4, 429808680), (5, 343846944), (6, 286539120), (7, 245604960), (8, 214904340), (9, 191026080), (10, 171923472), (12, 143269560), (14, 122802480), (15, 114615648), (16, 107452170), (18, 95513040), (20, 85961736), (21, 81868320), (24, 71634780), (27, 63675360), (28, 61401240), (30, 57307824), (32, 53726085), (35, 49120992), (36, 47756520), (40, 42980868), (42, 40934160), (45, 38205216), (48, 35817390), (54, 31837680), (56, 30700620), (60, 28653912), (63, 27289440), (70, 24560496), (72, 23878260), (80, 21490434), (81, 21225120), (84, 20467080), (90, 19102608), (96, 17908695), (105, 16373664), (108, 15918840), (112, 15350310), (120, 14326956), (126, 13644720), (135, 12735072), (140, 12280248), (144, 11939130), (160, 10745217), (162, 10612560), (168, 10233540), (180, 9551304), (189, 9096480), (210, 8186832), (216, 7959420), (224, 7675155), (240, 7163478), (243, 7075040), (252, 6822360), (270, 6367536), (280, 6140124), (288, 5969565), (315, 5457888), (324, 5306280), (336, 5116770), (360, 4775652), (378, 4548240), (405, 4245024), (420, 4093416), (432, 3979710), (480, 3581739), (486, 3537520), (504, 3411180), (540, 3183768), (560, 3070062), (567, 3032160), (630, 2728944), (648, 2653140), (672, 2558385), (720, 2387826), (756, 2274120), (810, 2122512), (840, 2046708), (864, 1989855), (945, 1819296), (972, 1768760), (1008, 1705590), (1080, 1591884), (1120, 1535031), (1134, 1516080), (1215, 1415008), (1260, 1364472), (1296, 1326570), (1440, 1193913), (1512, 1137060), (1620, 1061256), (1680, 1023354), (1701, 1010720), (1890, 909648), (1944, 884380), (2016, 852795), (2160, 795942), (2268, 758040), (2430, 707504), (2520, 682236), (2592, 663285), (2835, 606432), (3024, 568530), (3240, 530628), (3360, 511677), (3402, 505360), (3780, 454824), (3888, 442190), (4320, 397971), (4536, 379020), (4860, 353752), (5040, 341118), (5670, 303216), (6048, 284265), (6317, 272160), (6480, 265314), (6804, 252680), (7560, 227412), (7776, 221095), (8505, 202144), (9072, 189510), (9720, 176876), (10080, 170559), (11340, 151608), (12634, 136080), (12960, 132657), (13608, 126340), (15120, 113706), (17010, 101072), (18144, 94755), (18951, 90720), (19440, 88438), (22680, 75804), (25268, 68040), (27216, 63170), (30240, 56853), (31585, 54432), (34020, 50536), (37902, 45360), (38880, 44219)]