323219640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:350

約数の個数: 256

約数和(自身を含む): 1119744000

約数和(自身を除く): 796524360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 31, 34, 38, 40, 51, 57, 60, 62, 68, 76, 85, 93, 95, 102, 114, 120, 124, 136, 152, 155, 170, 186, 190, 204, 228, 248, 255, 269, 285, 310, 323, 340, 372, 380, 408, 456, 465, 510, 527, 538, 570, 589, 620, 646, 680, 744, 760, 807, 930, 969, 1020, 1054, 1076, 1140, 1178, 1240, 1292, 1345, 1581, 1614, 1615, 1767, 1860, 1938, 2040, 2108, 2152, 2280, 2356, 2584, 2635, 2690, 2945, 3162, 3228, 3230, 3534, 3720, 3876, 4035, 4216, 4573, 4712, 4845, 5111, 5270, 5380, 5890, 6324, 6456, 6460, 7068, 7752, 7905, 8070, 8339, 8835, 9146, 9690, 10013, 10222, 10540, 10760, 11780, 12648, 12920, 13719, 14136, 15333, 15810, 16140, 16678, 17670, 18292, 19380, 20026, 20444, 21080, 22865, 23560, 25017, 25555, 27438, 30039, 30666, 31620, 32280, 33356, 35340, 36584, 38760, 40052, 40888, 41695, 45730, 50034, 50065, 51110, 54876, 60078, 61332, 63240, 66712, 68595, 70680, 76665, 80104, 83390, 86887, 91460, 100068, 100130, 102220, 109752, 120156, 122664, 125085, 137190, 141763, 150195, 153330, 158441, 166780, 173774, 182920, 200136, 200260, 204440, 240312, 250170, 260661, 274380, 283526, 300390, 306660, 316882, 333560, 347548, 400520, 425289, 434435, 475323, 500340, 521322, 548760, 567052, 600780, 613320, 633764, 695096, 708815, 792205, 850578, 868870, 950646, 1000680, 1042644, 1134104, 1201560, 1267528, 1303305, 1417630, 1584410, 1701156, 1737740, 1901292, 2085288, 2126445, 2376615, 2606610, 2693497, 2835260, 3168820, 3402312, 3475480, 3802584, 4252890, 4753230, 5213220, 5386994, 5670520, 6337640, 8080491, 8505780, 9506460, 10426440, 10773988, 13467485, 16160982, 17011560, 19012920, 21547976, 26934970, 32321964, 40402455, 53869940, 64643928, 80804910, 107739880, 161609820, 323219640]

約数ペア:

[(1, 323219640), (2, 161609820), (3, 107739880), (4, 80804910), (5, 64643928), (6, 53869940), (8, 40402455), (10, 32321964), (12, 26934970), (15, 21547976), (17, 19012920), (19, 17011560), (20, 16160982), (24, 13467485), (30, 10773988), (31, 10426440), (34, 9506460), (38, 8505780), (40, 8080491), (51, 6337640), (57, 5670520), (60, 5386994), (62, 5213220), (68, 4753230), (76, 4252890), (85, 3802584), (93, 3475480), (95, 3402312), (102, 3168820), (114, 2835260), (120, 2693497), (124, 2606610), (136, 2376615), (152, 2126445), (155, 2085288), (170, 1901292), (186, 1737740), (190, 1701156), (204, 1584410), (228, 1417630), (248, 1303305), (255, 1267528), (269, 1201560), (285, 1134104), (310, 1042644), (323, 1000680), (340, 950646), (372, 868870), (380, 850578), (408, 792205), (456, 708815), (465, 695096), (510, 633764), (527, 613320), (538, 600780), (570, 567052), (589, 548760), (620, 521322), (646, 500340), (680, 475323), (744, 434435), (760, 425289), (807, 400520), (930, 347548), (969, 333560), (1020, 316882), (1054, 306660), (1076, 300390), (1140, 283526), (1178, 274380), (1240, 260661), (1292, 250170), (1345, 240312), (1581, 204440), (1614, 200260), (1615, 200136), (1767, 182920), (1860, 173774), (1938, 166780), (2040, 158441), (2108, 153330), (2152, 150195), (2280, 141763), (2356, 137190), (2584, 125085), (2635, 122664), (2690, 120156), (2945, 109752), (3162, 102220), (3228, 100130), (3230, 100068), (3534, 91460), (3720, 86887), (3876, 83390), (4035, 80104), (4216, 76665), (4573, 70680), (4712, 68595), (4845, 66712), (5111, 63240), (5270, 61332), (5380, 60078), (5890, 54876), (6324, 51110), (6456, 50065), (6460, 50034), (7068, 45730), (7752, 41695), (7905, 40888), (8070, 40052), (8339, 38760), (8835, 36584), (9146, 35340), (9690, 33356), (10013, 32280), (10222, 31620), (10540, 30666), (10760, 30039), (11780, 27438), (12648, 25555), (12920, 25017), (13719, 23560), (14136, 22865), (15333, 21080), (15810, 20444), (16140, 20026), (16678, 19380), (17670, 18292)]