1329031440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9871}}^1$

素因数の和:9918

約数の個数: 240

約数和(自身を含む): 5156027136

約数和(自身を除く): 3826995696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 110, 120, 132, 136, 144, 153, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 528, 561, 612, 660, 680, 720, 748, 765, 792, 816, 880, 935, 990, 1020, 1122, 1224, 1320, 1360, 1496, 1530, 1584, 1683, 1870, 1980, 2040, 2244, 2448, 2640, 2805, 2992, 3060, 3366, 3740, 3960, 4080, 4488, 5610, 6120, 6732, 7480, 7920, 8415, 8976, 9871, 11220, 12240, 13464, 14960, 16830, 19742, 22440, 26928, 29613, 33660, 39484, 44880, 49355, 59226, 67320, 78968, 88839, 98710, 108581, 118452, 134640, 148065, 157936, 167807, 177678, 197420, 217162, 236904, 296130, 325743, 335614, 355356, 394840, 434324, 444195, 473808, 503421, 542905, 592260, 651486, 671228, 710712, 789680, 839035, 868648, 888390, 977229, 1006842, 1085810, 1184520, 1302972, 1342456, 1421424, 1510263, 1628715, 1678070, 1737296, 1776780, 1845877, 1954458, 2013684, 2171620, 2369040, 2517105, 2605944, 2684912, 3020526, 3257430, 3356140, 3553560, 3691754, 3908916, 4027368, 4343240, 4886145, 5034210, 5211888, 5537631, 6041052, 6514860, 6712280, 7107120, 7383508, 7551315, 7817832, 8054736, 8686480, 9229385, 9772290, 10068420, 11075262, 12082104, 13029720, 13424560, 14767016, 15102630, 15635664, 16612893, 18458770, 19544580, 20136840, 22150524, 24164208, 26059440, 27688155, 29534032, 30205260, 33225786, 36917540, 39089160, 40273680, 44301048, 55376310, 60410520, 66451572, 73835080, 78178320, 83064465, 88602096, 110752620, 120821040, 132903144, 147670160, 166128930, 221505240, 265806288, 332257860, 443010480, 664515720, 1329031440]

約数ペア:

[(1, 1329031440), (2, 664515720), (3, 443010480), (4, 332257860), (5, 265806288), (6, 221505240), (8, 166128930), (9, 147670160), (10, 132903144), (11, 120821040), (12, 110752620), (15, 88602096), (16, 83064465), (17, 78178320), (18, 73835080), (20, 66451572), (22, 60410520), (24, 55376310), (30, 44301048), (33, 40273680), (34, 39089160), (36, 36917540), (40, 33225786), (44, 30205260), (45, 29534032), (48, 27688155), (51, 26059440), (55, 24164208), (60, 22150524), (66, 20136840), (68, 19544580), (72, 18458770), (80, 16612893), (85, 15635664), (88, 15102630), (90, 14767016), (99, 13424560), (102, 13029720), (110, 12082104), (120, 11075262), (132, 10068420), (136, 9772290), (144, 9229385), (153, 8686480), (165, 8054736), (170, 7817832), (176, 7551315), (180, 7383508), (187, 7107120), (198, 6712280), (204, 6514860), (220, 6041052), (240, 5537631), (255, 5211888), (264, 5034210), (272, 4886145), (306, 4343240), (330, 4027368), (340, 3908916), (360, 3691754), (374, 3553560), (396, 3356140), (408, 3257430), (440, 3020526), (495, 2684912), (510, 2605944), (528, 2517105), (561, 2369040), (612, 2171620), (660, 2013684), (680, 1954458), (720, 1845877), (748, 1776780), (765, 1737296), (792, 1678070), (816, 1628715), (880, 1510263), (935, 1421424), (990, 1342456), (1020, 1302972), (1122, 1184520), (1224, 1085810), (1320, 1006842), (1360, 977229), (1496, 888390), (1530, 868648), (1584, 839035), (1683, 789680), (1870, 710712), (1980, 671228), (2040, 651486), (2244, 592260), (2448, 542905), (2640, 503421), (2805, 473808), (2992, 444195), (3060, 434324), (3366, 394840), (3740, 355356), (3960, 335614), (4080, 325743), (4488, 296130), (5610, 236904), (6120, 217162), (6732, 197420), (7480, 177678), (7920, 167807), (8415, 157936), (8976, 148065), (9871, 134640), (11220, 118452), (12240, 108581), (13464, 98710), (14960, 88839), (16830, 78968), (19742, 67320), (22440, 59226), (26928, 49355), (29613, 44880), (33660, 39484)]