255932108640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{804211}}^1$

素因数の和:804262

約数の個数: 288

約数和(自身を含む): 995878237536

約数和(自身を除く): 739946128896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 340, 360, 390, 408, 416, 442, 468, 480, 510, 520, 544, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1248, 1326, 1360, 1440, 1530, 1560, 1632, 1768, 1872, 1989, 2040, 2080, 2210, 2340, 2448, 2652, 2720, 3060, 3120, 3315, 3536, 3744, 3978, 4080, 4420, 4680, 4896, 5304, 6120, 6240, 6630, 7072, 7956, 8160, 8840, 9360, 9945, 10608, 12240, 13260, 15912, 17680, 18720, 19890, 21216, 24480, 26520, 31824, 35360, 39780, 53040, 63648, 79560, 106080, 159120, 318240, 804211, 1608422, 2412633, 3216844, 4021055, 4825266, 6433688, 7237899, 8042110, 9650532, 10454743, 12063165, 12867376, 13671587, 14475798, 16084220, 19301064, 20909486, 24126330, 25734752, 27343174, 28951596, 31364229, 32168440, 36189495, 38602128, 41014761, 41818972, 48252660, 52273715, 54686348, 57903192, 62728458, 64336880, 68357935, 72378990, 77204256, 82029522, 83637944, 94092687, 96505320, 104547430, 109372696, 115806384, 123044283, 125456916, 128673760, 136715870, 144757980, 156821145, 164059044, 167275888, 177730631, 188185374, 193010640, 205073805, 209094860, 218745392, 231612768, 246088566, 250913832, 273431740, 289515960, 313642290, 328118088, 334551776, 355461262, 376370748, 386021280, 410147610, 418189720, 437490784, 470463435, 492177132, 501827664, 533191893, 546863480, 579031920, 615221415, 627284580, 656236176, 710922524, 752741496, 820295220, 836379440, 888653155, 940926870, 984354264, 1003655328, 1066383786, 1093726960, 1158063840, 1230442830, 1254569160, 1312472352, 1421845048, 1505482992, 1599575679, 1640590440, 1672758880, 1777306310, 1881853740, 1968708528, 2132767572, 2187453920, 2460885660, 2509138320, 2665959465, 2843690096, 3010965984, 3199151358, 3281180880, 3554612620, 3763707480, 3937417056, 4265535144, 4921771320, 5018276640, 5331918930, 5687380192, 6398302716, 6562361760, 7109225240, 7527414960, 7997878395, 8531070288, 9843542640, 10663837860, 12796605432, 14218450480, 15054829920, 15995756790, 17062140576, 19687085280, 21327675720, 25593210864, 28436900960, 31991513580, 42655351440, 51186421728, 63983027160, 85310702880, 127966054320, 255932108640]

約数ペア:

[(1, 255932108640), (2, 127966054320), (3, 85310702880), (4, 63983027160), (5, 51186421728), (6, 42655351440), (8, 31991513580), (9, 28436900960), (10, 25593210864), (12, 21327675720), (13, 19687085280), (15, 17062140576), (16, 15995756790), (17, 15054829920), (18, 14218450480), (20, 12796605432), (24, 10663837860), (26, 9843542640), (30, 8531070288), (32, 7997878395), (34, 7527414960), (36, 7109225240), (39, 6562361760), (40, 6398302716), (45, 5687380192), (48, 5331918930), (51, 5018276640), (52, 4921771320), (60, 4265535144), (65, 3937417056), (68, 3763707480), (72, 3554612620), (78, 3281180880), (80, 3199151358), (85, 3010965984), (90, 2843690096), (96, 2665959465), (102, 2509138320), (104, 2460885660), (117, 2187453920), (120, 2132767572), (130, 1968708528), (136, 1881853740), (144, 1777306310), (153, 1672758880), (156, 1640590440), (160, 1599575679), (170, 1505482992), (180, 1421845048), (195, 1312472352), (204, 1254569160), (208, 1230442830), (221, 1158063840), (234, 1093726960), (240, 1066383786), (255, 1003655328), (260, 984354264), (272, 940926870), (288, 888653155), (306, 836379440), (312, 820295220), (340, 752741496), (360, 710922524), (390, 656236176), (408, 627284580), (416, 615221415), (442, 579031920), (468, 546863480), (480, 533191893), (510, 501827664), (520, 492177132), (544, 470463435), (585, 437490784), (612, 418189720), (624, 410147610), (663, 386021280), (680, 376370748), (720, 355461262), (765, 334551776), (780, 328118088), (816, 313642290), (884, 289515960), (936, 273431740), (1020, 250913832), (1040, 246088566), (1105, 231612768), (1170, 218745392), (1224, 209094860), (1248, 205073805), (1326, 193010640), (1360, 188185374), (1440, 177730631), (1530, 167275888), (1560, 164059044), (1632, 156821145), (1768, 144757980), (1872, 136715870), (1989, 128673760), (2040, 125456916), (2080, 123044283), (2210, 115806384), (2340, 109372696), (2448, 104547430), (2652, 96505320), (2720, 94092687), (3060, 83637944), (3120, 82029522), (3315, 77204256), (3536, 72378990), (3744, 68357935), (3978, 64336880), (4080, 62728458), (4420, 57903192), (4680, 54686348), (4896, 52273715), (5304, 48252660), (6120, 41818972), (6240, 41014761), (6630, 38602128), (7072, 36189495), (7956, 32168440), (8160, 31364229), (8840, 28951596), (9360, 27343174), (9945, 25734752), (10608, 24126330), (12240, 20909486), (13260, 19301064), (15912, 16084220), (17680, 14475798), (18720, 13671587), (19890, 12867376), (21216, 12063165), (24480, 10454743), (26520, 9650532), (31824, 8042110), (35360, 7237899), (39780, 6433688), (53040, 4825266), (63648, 4021055), (79560, 3216844), (106080, 2412633), (159120, 1608422), (318240, 804211)]