481321680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:946

約数の個数: 320

約数和(自身を含む): 1902735360

約数和(自身を除く): 1421413680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 48, 51, 56, 57, 60, 68, 70, 76, 80, 84, 85, 95, 102, 105, 112, 114, 119, 120, 133, 136, 140, 152, 168, 170, 190, 204, 210, 228, 238, 240, 255, 266, 272, 280, 285, 304, 323, 336, 340, 357, 380, 399, 408, 420, 456, 476, 510, 532, 560, 570, 595, 646, 665, 680, 714, 760, 798, 816, 840, 887, 912, 952, 969, 1020, 1064, 1140, 1190, 1292, 1330, 1360, 1428, 1520, 1596, 1615, 1680, 1774, 1785, 1904, 1938, 1995, 2040, 2128, 2261, 2280, 2380, 2584, 2660, 2661, 2856, 3192, 3230, 3548, 3570, 3876, 3990, 4080, 4435, 4522, 4560, 4760, 4845, 5168, 5320, 5322, 5712, 6209, 6384, 6460, 6783, 7096, 7140, 7752, 7980, 8870, 9044, 9520, 9690, 10640, 10644, 11305, 12418, 12920, 13305, 13566, 14192, 14280, 15079, 15504, 15960, 16853, 17740, 18088, 18627, 19380, 21288, 22610, 24836, 25840, 26610, 27132, 28560, 30158, 31045, 31920, 33706, 33915, 35480, 36176, 37254, 38760, 42576, 45220, 45237, 49672, 50559, 53220, 54264, 60316, 62090, 67412, 67830, 70960, 74508, 75395, 77520, 84265, 90440, 90474, 93135, 99344, 101118, 105553, 106440, 108528, 117971, 120632, 124180, 134824, 135660, 149016, 150790, 168530, 180880, 180948, 186270, 202236, 211106, 212880, 226185, 235942, 241264, 248360, 252795, 269648, 271320, 286501, 298032, 301580, 316659, 337060, 353913, 361896, 372540, 404472, 422212, 452370, 471884, 496720, 505590, 527765, 542640, 573002, 589855, 603160, 633318, 674120, 707826, 723792, 745080, 808944, 844424, 859503, 904740, 943768, 1011180, 1055530, 1146004, 1179710, 1206320, 1266636, 1348240, 1415652, 1432505, 1490160, 1583295, 1688848, 1719006, 1769565, 1809480, 1887536, 2005507, 2022360, 2111060, 2292008, 2359420, 2533272, 2831304, 2865010, 3166590, 3438012, 3539130, 3618960, 4011014, 4044720, 4222120, 4297515, 4584016, 4718840, 5066544, 5662608, 5730020, 6016521, 6333180, 6876024, 7078260, 8022028, 8444240, 8595030, 9437680, 10027535, 11460040, 12033042, 12666360, 13752048, 14156520, 16044056, 17190060, 20055070, 22920080, 24066084, 25332720, 28313040, 30082605, 32088112, 34380120, 40110140, 48132168, 60165210, 68760240, 80220280, 96264336, 120330420, 160440560, 240660840, 481321680]

約数ペア:

[(1, 481321680), (2, 240660840), (3, 160440560), (4, 120330420), (5, 96264336), (6, 80220280), (7, 68760240), (8, 60165210), (10, 48132168), (12, 40110140), (14, 34380120), (15, 32088112), (16, 30082605), (17, 28313040), (19, 25332720), (20, 24066084), (21, 22920080), (24, 20055070), (28, 17190060), (30, 16044056), (34, 14156520), (35, 13752048), (38, 12666360), (40, 12033042), (42, 11460040), (48, 10027535), (51, 9437680), (56, 8595030), (57, 8444240), (60, 8022028), (68, 7078260), (70, 6876024), (76, 6333180), (80, 6016521), (84, 5730020), (85, 5662608), (95, 5066544), (102, 4718840), (105, 4584016), (112, 4297515), (114, 4222120), (119, 4044720), (120, 4011014), (133, 3618960), (136, 3539130), (140, 3438012), (152, 3166590), (168, 2865010), (170, 2831304), (190, 2533272), (204, 2359420), (210, 2292008), (228, 2111060), (238, 2022360), (240, 2005507), (255, 1887536), (266, 1809480), (272, 1769565), (280, 1719006), (285, 1688848), (304, 1583295), (323, 1490160), (336, 1432505), (340, 1415652), (357, 1348240), (380, 1266636), (399, 1206320), (408, 1179710), (420, 1146004), (456, 1055530), (476, 1011180), (510, 943768), (532, 904740), (560, 859503), (570, 844424), (595, 808944), (646, 745080), (665, 723792), (680, 707826), (714, 674120), (760, 633318), (798, 603160), (816, 589855), (840, 573002), (887, 542640), (912, 527765), (952, 505590), (969, 496720), (1020, 471884), (1064, 452370), (1140, 422212), (1190, 404472), (1292, 372540), (1330, 361896), (1360, 353913), (1428, 337060), (1520, 316659), (1596, 301580), (1615, 298032), (1680, 286501), (1774, 271320), (1785, 269648), (1904, 252795), (1938, 248360), (1995, 241264), (2040, 235942), (2128, 226185), (2261, 212880), (2280, 211106), (2380, 202236), (2584, 186270), (2660, 180948), (2661, 180880), (2856, 168530), (3192, 150790), (3230, 149016), (3548, 135660), (3570, 134824), (3876, 124180), (3990, 120632), (4080, 117971), (4435, 108528), (4522, 106440), (4560, 105553), (4760, 101118), (4845, 99344), (5168, 93135), (5320, 90474), (5322, 90440), (5712, 84265), (6209, 77520), (6384, 75395), (6460, 74508), (6783, 70960), (7096, 67830), (7140, 67412), (7752, 62090), (7980, 60316), (8870, 54264), (9044, 53220), (9520, 50559), (9690, 49672), (10640, 45237), (10644, 45220), (11305, 42576), (12418, 38760), (12920, 37254), (13305, 36176), (13566, 35480), (14192, 33915), (14280, 33706), (15079, 31920), (15504, 31045), (15960, 30158), (16853, 28560), (17740, 27132), (18088, 26610), (18627, 25840), (19380, 24836), (21288, 22610)]