2554713720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17609}}^1$

素因数の和:17670

約数の個数: 192

約数和(自身を含む): 9230457600

約数和(自身を除く): 6675743880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 520, 558, 585, 620, 744, 780, 806, 930, 936, 1116, 1170, 1209, 1240, 1395, 1560, 1612, 1860, 2015, 2232, 2340, 2418, 2790, 3224, 3627, 3720, 4030, 4680, 4836, 5580, 6045, 7254, 8060, 9672, 11160, 12090, 14508, 16120, 17609, 18135, 24180, 29016, 35218, 36270, 48360, 52827, 70436, 72540, 88045, 105654, 140872, 145080, 158481, 176090, 211308, 228917, 264135, 316962, 352180, 422616, 457834, 528270, 545879, 633924, 686751, 704360, 792405, 915668, 1056540, 1091758, 1144585, 1267848, 1373502, 1584810, 1637637, 1831336, 2060253, 2113080, 2183516, 2289170, 2729395, 2747004, 3169620, 3275274, 3433755, 4120506, 4367032, 4578340, 4912911, 5458790, 5494008, 6339240, 6550548, 6867510, 7096427, 8188185, 8241012, 9156680, 9825822, 10301265, 10917580, 13101096, 13735020, 14192854, 16376370, 16482024, 19651644, 20602530, 21289281, 21835160, 24564555, 27470040, 28385708, 32752740, 35482135, 39303288, 41205060, 42578562, 49129110, 56771416, 63867843, 65505480, 70964270, 82410120, 85157124, 98258220, 106446405, 127735686, 141928540, 170314248, 196516440, 212892810, 255471372, 283857080, 319339215, 425785620, 510942744, 638678430, 851571240, 1277356860, 2554713720]

約数ペア:

[(1, 2554713720), (2, 1277356860), (3, 851571240), (4, 638678430), (5, 510942744), (6, 425785620), (8, 319339215), (9, 283857080), (10, 255471372), (12, 212892810), (13, 196516440), (15, 170314248), (18, 141928540), (20, 127735686), (24, 106446405), (26, 98258220), (30, 85157124), (31, 82410120), (36, 70964270), (39, 65505480), (40, 63867843), (45, 56771416), (52, 49129110), (60, 42578562), (62, 41205060), (65, 39303288), (72, 35482135), (78, 32752740), (90, 28385708), (93, 27470040), (104, 24564555), (117, 21835160), (120, 21289281), (124, 20602530), (130, 19651644), (155, 16482024), (156, 16376370), (180, 14192854), (186, 13735020), (195, 13101096), (234, 10917580), (248, 10301265), (260, 9825822), (279, 9156680), (310, 8241012), (312, 8188185), (360, 7096427), (372, 6867510), (390, 6550548), (403, 6339240), (465, 5494008), (468, 5458790), (520, 4912911), (558, 4578340), (585, 4367032), (620, 4120506), (744, 3433755), (780, 3275274), (806, 3169620), (930, 2747004), (936, 2729395), (1116, 2289170), (1170, 2183516), (1209, 2113080), (1240, 2060253), (1395, 1831336), (1560, 1637637), (1612, 1584810), (1860, 1373502), (2015, 1267848), (2232, 1144585), (2340, 1091758), (2418, 1056540), (2790, 915668), (3224, 792405), (3627, 704360), (3720, 686751), (4030, 633924), (4680, 545879), (4836, 528270), (5580, 457834), (6045, 422616), (7254, 352180), (8060, 316962), (9672, 264135), (11160, 228917), (12090, 211308), (14508, 176090), (16120, 158481), (17609, 145080), (18135, 140872), (24180, 105654), (29016, 88045), (35218, 72540), (36270, 70436), (48360, 52827)]