389684880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 480

約数和(自身を含む): 1559900160

約数和(自身を除く): 1170215280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 31, 34, 36, 39, 40, 45, 48, 51, 52, 60, 62, 65, 68, 72, 78, 79, 80, 85, 90, 93, 102, 104, 117, 120, 124, 130, 136, 144, 153, 155, 156, 158, 170, 180, 186, 195, 204, 208, 221, 234, 237, 240, 248, 255, 260, 272, 279, 306, 310, 312, 316, 340, 360, 372, 390, 395, 403, 408, 442, 465, 468, 474, 496, 510, 520, 527, 558, 585, 612, 620, 624, 632, 663, 680, 711, 720, 744, 765, 780, 790, 806, 816, 884, 930, 936, 948, 1020, 1027, 1040, 1054, 1105, 1116, 1170, 1185, 1209, 1224, 1240, 1264, 1326, 1343, 1360, 1395, 1422, 1488, 1530, 1560, 1580, 1581, 1612, 1768, 1860, 1872, 1896, 1989, 2015, 2040, 2054, 2108, 2210, 2232, 2340, 2370, 2418, 2448, 2449, 2480, 2635, 2652, 2686, 2790, 2844, 3060, 3081, 3120, 3160, 3162, 3224, 3315, 3536, 3555, 3627, 3720, 3792, 3978, 4029, 4030, 4080, 4108, 4216, 4420, 4464, 4680, 4740, 4743, 4836, 4898, 5135, 5270, 5304, 5372, 5580, 5688, 6045, 6120, 6162, 6320, 6324, 6448, 6630, 6715, 6851, 7110, 7254, 7347, 7440, 7905, 7956, 8058, 8060, 8216, 8432, 8840, 9243, 9360, 9480, 9486, 9672, 9796, 9945, 10270, 10540, 10608, 10744, 11160, 11376, 12087, 12090, 12240, 12245, 12324, 12648, 13260, 13430, 13702, 14220, 14508, 14694, 15405, 15810, 15912, 16116, 16120, 16432, 17459, 17680, 18135, 18486, 18960, 18972, 19344, 19592, 19890, 20145, 20540, 20553, 21080, 21488, 22041, 22320, 23715, 24174, 24180, 24490, 24648, 25296, 26520, 26860, 27404, 28440, 29016, 29388, 30810, 31620, 31824, 31837, 32232, 32240, 34255, 34918, 36270, 36735, 36972, 37944, 39184, 39780, 40290, 41080, 41106, 41633, 42160, 44082, 46215, 47430, 48348, 48360, 48980, 49296, 52377, 53040, 53720, 54808, 56880, 58032, 58776, 60435, 61620, 61659, 63240, 63674, 64464, 68510, 69836, 72540, 73470, 73944, 75888, 79560, 80580, 82160, 82212, 83266, 87295, 88164, 92430, 94860, 95511, 96696, 96720, 97960, 102765, 104754, 107440, 109616, 110205, 117552, 120870, 123240, 123318, 124899, 126480, 127348, 137020, 139672, 145080, 146940, 147888, 157131, 159120, 159185, 161160, 164424, 166532, 174590, 176328, 184860, 189720, 191022, 193392, 195920, 205530, 208165, 209508, 220410, 241740, 246480, 246636, 249798, 254696, 261885, 274040, 279344, 286533, 290160, 293880, 308295, 314262, 318370, 322320, 328848, 333064, 349180, 352656, 369720, 374697, 379440, 382044, 411060, 416330, 419016, 440820, 477555, 483480, 493272, 499596, 509392, 523770, 541229, 548080, 573066, 587760, 616590, 624495, 628524, 636740, 666128, 698360, 739440, 749394, 764088, 785655, 822120, 832660, 838032, 881640, 955110, 966960, 986544, 999192, 1047540, 1082458, 1146132, 1233180, 1248990, 1257048, 1273480, 1396720, 1432665, 1498788, 1528176, 1571310, 1623687, 1644240, 1665320, 1763280, 1873485, 1910220, 1998384, 2095080, 2164916, 2292264, 2466360, 2497980, 2514096, 2546960, 2706145, 2865330, 2997576, 3142620, 3247374, 3330640, 3746970, 3820440, 4190160, 4329832, 4584528, 4871061, 4932720, 4995960, 5412290, 5730660, 5995152, 6285240, 6494748, 7493940, 7640880, 8118435, 8659664, 9742122, 9991920, 10824580, 11461320, 12570480, 12989496, 14987880, 16236870, 19484244, 21649160, 22922640, 24355305, 25978992, 29975760, 32473740, 38968488, 43298320, 48710610, 64947480, 77936976, 97421220, 129894960, 194842440, 389684880]

約数ペア:

[(1, 389684880), (2, 194842440), (3, 129894960), (4, 97421220), (5, 77936976), (6, 64947480), (8, 48710610), (9, 43298320), (10, 38968488), (12, 32473740), (13, 29975760), (15, 25978992), (16, 24355305), (17, 22922640), (18, 21649160), (20, 19484244), (24, 16236870), (26, 14987880), (30, 12989496), (31, 12570480), (34, 11461320), (36, 10824580), (39, 9991920), (40, 9742122), (45, 8659664), (48, 8118435), (51, 7640880), (52, 7493940), (60, 6494748), (62, 6285240), (65, 5995152), (68, 5730660), (72, 5412290), (78, 4995960), (79, 4932720), (80, 4871061), (85, 4584528), (90, 4329832), (93, 4190160), (102, 3820440), (104, 3746970), (117, 3330640), (120, 3247374), (124, 3142620), (130, 2997576), (136, 2865330), (144, 2706145), (153, 2546960), (155, 2514096), (156, 2497980), (158, 2466360), (170, 2292264), (180, 2164916), (186, 2095080), (195, 1998384), (204, 1910220), (208, 1873485), (221, 1763280), (234, 1665320), (237, 1644240), (240, 1623687), (248, 1571310), (255, 1528176), (260, 1498788), (272, 1432665), (279, 1396720), (306, 1273480), (310, 1257048), (312, 1248990), (316, 1233180), (340, 1146132), (360, 1082458), (372, 1047540), (390, 999192), (395, 986544), (403, 966960), (408, 955110), (442, 881640), (465, 838032), (468, 832660), (474, 822120), (496, 785655), (510, 764088), (520, 749394), (527, 739440), (558, 698360), (585, 666128), (612, 636740), (620, 628524), (624, 624495), (632, 616590), (663, 587760), (680, 573066), (711, 548080), (720, 541229), (744, 523770), (765, 509392), (780, 499596), (790, 493272), (806, 483480), (816, 477555), (884, 440820), (930, 419016), (936, 416330), (948, 411060), (1020, 382044), (1027, 379440), (1040, 374697), (1054, 369720), (1105, 352656), (1116, 349180), (1170, 333064), (1185, 328848), (1209, 322320), (1224, 318370), (1240, 314262), (1264, 308295), (1326, 293880), (1343, 290160), (1360, 286533), (1395, 279344), (1422, 274040), (1488, 261885), (1530, 254696), (1560, 249798), (1580, 246636), (1581, 246480), (1612, 241740), (1768, 220410), (1860, 209508), (1872, 208165), (1896, 205530), (1989, 195920), (2015, 193392), (2040, 191022), (2054, 189720), (2108, 184860), (2210, 176328), (2232, 174590), (2340, 166532), (2370, 164424), (2418, 161160), (2448, 159185), (2449, 159120), (2480, 157131), (2635, 147888), (2652, 146940), (2686, 145080), (2790, 139672), (2844, 137020), (3060, 127348), (3081, 126480), (3120, 124899), (3160, 123318), (3162, 123240), (3224, 120870), (3315, 117552), (3536, 110205), (3555, 109616), (3627, 107440), (3720, 104754), (3792, 102765), (3978, 97960), (4029, 96720), (4030, 96696), (4080, 95511), (4108, 94860), (4216, 92430), (4420, 88164), (4464, 87295), (4680, 83266), (4740, 82212), (4743, 82160), (4836, 80580), (4898, 79560), (5135, 75888), (5270, 73944), (5304, 73470), (5372, 72540), (5580, 69836), (5688, 68510), (6045, 64464), (6120, 63674), (6162, 63240), (6320, 61659), (6324, 61620), (6448, 60435), (6630, 58776), (6715, 58032), (6851, 56880), (7110, 54808), (7254, 53720), (7347, 53040), (7440, 52377), (7905, 49296), (7956, 48980), (8058, 48360), (8060, 48348), (8216, 47430), (8432, 46215), (8840, 44082), (9243, 42160), (9360, 41633), (9480, 41106), (9486, 41080), (9672, 40290), (9796, 39780), (9945, 39184), (10270, 37944), (10540, 36972), (10608, 36735), (10744, 36270), (11160, 34918), (11376, 34255), (12087, 32240), (12090, 32232), (12240, 31837), (12245, 31824), (12324, 31620), (12648, 30810), (13260, 29388), (13430, 29016), (13702, 28440), (14220, 27404), (14508, 26860), (14694, 26520), (15405, 25296), (15810, 24648), (15912, 24490), (16116, 24180), (16120, 24174), (16432, 23715), (17459, 22320), (17680, 22041), (18135, 21488), (18486, 21080), (18960, 20553), (18972, 20540), (19344, 20145), (19592, 19890)]