15978291840

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23311}}^1$

素因数の和:23360

約数の個数: 384

約数和(自身を含む): 66769297920

約数和(自身を除く): 50791006080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 128, 136, 140, 144, 153, 160, 168, 170, 180, 192, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 320, 336, 340, 357, 360, 384, 408, 420, 448, 476, 480, 504, 510, 544, 560, 576, 595, 612, 630, 640, 672, 680, 714, 720, 765, 816, 840, 896, 952, 960, 1008, 1020, 1071, 1088, 1120, 1152, 1190, 1224, 1260, 1344, 1360, 1428, 1440, 1530, 1632, 1680, 1785, 1904, 1920, 2016, 2040, 2142, 2176, 2240, 2380, 2448, 2520, 2688, 2720, 2856, 2880, 3060, 3264, 3360, 3570, 3808, 4032, 4080, 4284, 4480, 4760, 4896, 5040, 5355, 5440, 5712, 5760, 6120, 6528, 6720, 7140, 7616, 8064, 8160, 8568, 9520, 9792, 10080, 10710, 10880, 11424, 12240, 13440, 14280, 15232, 16320, 17136, 19040, 19584, 20160, 21420, 22848, 23311, 24480, 28560, 32640, 34272, 38080, 40320, 42840, 45696, 46622, 48960, 57120, 68544, 69933, 76160, 85680, 93244, 97920, 114240, 116555, 137088, 139866, 163177, 171360, 186488, 209799, 228480, 233110, 279732, 326354, 342720, 349665, 372976, 396287, 419598, 466220, 489531, 559464, 652708, 685440, 699330, 745952, 792574, 815885, 839196, 932440, 979062, 1048995, 1118928, 1188861, 1305416, 1398660, 1468593, 1491904, 1585148, 1631770, 1678392, 1864880, 1958124, 1981435, 2097990, 2237856, 2377722, 2447655, 2610832, 2774009, 2797320, 2937186, 2983808, 3170296, 3263540, 3356784, 3566583, 3729760, 3916248, 3962870, 4195980, 4475712, 4755444, 4895310, 5221664, 5548018, 5594640, 5874372, 5944305, 6340592, 6527080, 6713568, 7133166, 7342965, 7459520, 7832496, 7925740, 8322027, 8391960, 8951424, 9510888, 9790620, 10443328, 11096036, 11189280, 11748744, 11888610, 12681184, 13054160, 13427136, 13870045, 14266332, 14685930, 14919040, 15664992, 15851480, 16644054, 16783920, 17832915, 19021776, 19581240, 20886656, 22192072, 22378560, 23497488, 23777220, 24966081, 25362368, 26108320, 26854272, 27740090, 28532664, 29371860, 31329984, 31702960, 33288108, 33567840, 35665830, 38043552, 39162480, 41610135, 44384144, 44757120, 46994976, 47554440, 49932162, 50724736, 52216640, 55480180, 57065328, 58743720, 62659968, 63405920, 66576216, 67135680, 71331660, 76087104, 78324960, 83220270, 88768288, 93989952, 95108880, 99864324, 104433280, 110960360, 114130656, 117487440, 124830405, 126811840, 133152432, 134271360, 142663320, 152174208, 156649920, 166440540, 177536576, 187979904, 190217760, 199728648, 221920720, 228261312, 234974880, 249660810, 253623680, 266304864, 285326640, 313299840, 332881080, 355073152, 380435520, 399457296, 443841440, 456522624, 469949760, 499321620, 532609728, 570653280, 665762160, 760871040, 798914592, 887682880, 939899520, 998643240, 1065219456, 1141306560, 1331524320, 1597829184, 1775365760, 1997286480, 2282613120, 2663048640, 3195658368, 3994572960, 5326097280, 7989145920, 15978291840]

約数ペア:

[(1, 15978291840), (2, 7989145920), (3, 5326097280), (4, 3994572960), (5, 3195658368), (6, 2663048640), (7, 2282613120), (8, 1997286480), (9, 1775365760), (10, 1597829184), (12, 1331524320), (14, 1141306560), (15, 1065219456), (16, 998643240), (17, 939899520), (18, 887682880), (20, 798914592), (21, 760871040), (24, 665762160), (28, 570653280), (30, 532609728), (32, 499321620), (34, 469949760), (35, 456522624), (36, 443841440), (40, 399457296), (42, 380435520), (45, 355073152), (48, 332881080), (51, 313299840), (56, 285326640), (60, 266304864), (63, 253623680), (64, 249660810), (68, 234974880), (70, 228261312), (72, 221920720), (80, 199728648), (84, 190217760), (85, 187979904), (90, 177536576), (96, 166440540), (102, 156649920), (105, 152174208), (112, 142663320), (119, 134271360), (120, 133152432), (126, 126811840), (128, 124830405), (136, 117487440), (140, 114130656), (144, 110960360), (153, 104433280), (160, 99864324), (168, 95108880), (170, 93989952), (180, 88768288), (192, 83220270), (204, 78324960), (210, 76087104), (224, 71331660), (238, 67135680), (240, 66576216), (252, 63405920), (255, 62659968), (272, 58743720), (280, 57065328), (288, 55480180), (306, 52216640), (315, 50724736), (320, 49932162), (336, 47554440), (340, 46994976), (357, 44757120), (360, 44384144), (384, 41610135), (408, 39162480), (420, 38043552), (448, 35665830), (476, 33567840), (480, 33288108), (504, 31702960), (510, 31329984), (544, 29371860), (560, 28532664), (576, 27740090), (595, 26854272), (612, 26108320), (630, 25362368), (640, 24966081), (672, 23777220), (680, 23497488), (714, 22378560), (720, 22192072), (765, 20886656), (816, 19581240), (840, 19021776), (896, 17832915), (952, 16783920), (960, 16644054), (1008, 15851480), (1020, 15664992), (1071, 14919040), (1088, 14685930), (1120, 14266332), (1152, 13870045), (1190, 13427136), (1224, 13054160), (1260, 12681184), (1344, 11888610), (1360, 11748744), (1428, 11189280), (1440, 11096036), (1530, 10443328), (1632, 9790620), (1680, 9510888), (1785, 8951424), (1904, 8391960), (1920, 8322027), (2016, 7925740), (2040, 7832496), (2142, 7459520), (2176, 7342965), (2240, 7133166), (2380, 6713568), (2448, 6527080), (2520, 6340592), (2688, 5944305), (2720, 5874372), (2856, 5594640), (2880, 5548018), (3060, 5221664), (3264, 4895310), (3360, 4755444), (3570, 4475712), (3808, 4195980), (4032, 3962870), (4080, 3916248), (4284, 3729760), (4480, 3566583), (4760, 3356784), (4896, 3263540), (5040, 3170296), (5355, 2983808), (5440, 2937186), (5712, 2797320), (5760, 2774009), (6120, 2610832), (6528, 2447655), (6720, 2377722), (7140, 2237856), (7616, 2097990), (8064, 1981435), (8160, 1958124), (8568, 1864880), (9520, 1678392), (9792, 1631770), (10080, 1585148), (10710, 1491904), (10880, 1468593), (11424, 1398660), (12240, 1305416), (13440, 1188861), (14280, 1118928), (15232, 1048995), (16320, 979062), (17136, 932440), (19040, 839196), (19584, 815885), (20160, 792574), (21420, 745952), (22848, 699330), (23311, 685440), (24480, 652708), (28560, 559464), (32640, 489531), (34272, 466220), (38080, 419598), (40320, 396287), (42840, 372976), (45696, 349665), (46622, 342720), (48960, 326354), (57120, 279732), (68544, 233110), (69933, 228480), (76160, 209799), (85680, 186488), (93244, 171360), (97920, 163177), (114240, 139866), (116555, 137088)]