1260609840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14713}}^1$

素因数の和:14756

約数の個数: 240

約数和(自身を含む): 5123297088

約数和(自身を除く): 3862687248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1680, 1785, 1904, 2040, 2142, 2380, 2448, 2520, 2856, 3060, 3570, 4080, 4284, 4760, 5040, 5355, 5712, 6120, 7140, 8568, 9520, 10710, 12240, 14280, 14713, 17136, 21420, 28560, 29426, 42840, 44139, 58852, 73565, 85680, 88278, 102991, 117704, 132417, 147130, 176556, 205982, 220695, 235408, 250121, 264834, 294260, 308973, 353112, 411964, 441390, 500242, 514955, 529668, 588520, 617946, 662085, 706224, 750363, 823928, 882780, 926919, 1000484, 1029910, 1059336, 1177040, 1235892, 1250605, 1324170, 1500726, 1544865, 1647856, 1750847, 1765560, 1853838, 2000968, 2059820, 2118672, 2251089, 2471784, 2501210, 2648340, 3001452, 3089730, 3501694, 3531120, 3707676, 3751815, 4001936, 4119640, 4502178, 4634595, 4943568, 5002420, 5252541, 5296680, 6002904, 6179460, 7003388, 7415352, 7503630, 8239280, 8754235, 9004356, 9269190, 10004840, 10505082, 10593360, 11255445, 12005808, 12358920, 14006776, 14830704, 15007260, 15757623, 17508470, 18008712, 18538380, 20009680, 21010164, 22510890, 24717840, 26262705, 28013552, 30014520, 31515246, 35016940, 36017424, 37076760, 42020328, 45021780, 52525410, 60029040, 63030492, 70033880, 74153520, 78788115, 84040656, 90043560, 105050820, 126060984, 140067760, 157576230, 180087120, 210101640, 252121968, 315152460, 420203280, 630304920, 1260609840]

約数ペア:

[(1, 1260609840), (2, 630304920), (3, 420203280), (4, 315152460), (5, 252121968), (6, 210101640), (7, 180087120), (8, 157576230), (9, 140067760), (10, 126060984), (12, 105050820), (14, 90043560), (15, 84040656), (16, 78788115), (17, 74153520), (18, 70033880), (20, 63030492), (21, 60029040), (24, 52525410), (28, 45021780), (30, 42020328), (34, 37076760), (35, 36017424), (36, 35016940), (40, 31515246), (42, 30014520), (45, 28013552), (48, 26262705), (51, 24717840), (56, 22510890), (60, 21010164), (63, 20009680), (68, 18538380), (70, 18008712), (72, 17508470), (80, 15757623), (84, 15007260), (85, 14830704), (90, 14006776), (102, 12358920), (105, 12005808), (112, 11255445), (119, 10593360), (120, 10505082), (126, 10004840), (136, 9269190), (140, 9004356), (144, 8754235), (153, 8239280), (168, 7503630), (170, 7415352), (180, 7003388), (204, 6179460), (210, 6002904), (238, 5296680), (240, 5252541), (252, 5002420), (255, 4943568), (272, 4634595), (280, 4502178), (306, 4119640), (315, 4001936), (336, 3751815), (340, 3707676), (357, 3531120), (360, 3501694), (408, 3089730), (420, 3001452), (476, 2648340), (504, 2501210), (510, 2471784), (560, 2251089), (595, 2118672), (612, 2059820), (630, 2000968), (680, 1853838), (714, 1765560), (720, 1750847), (765, 1647856), (816, 1544865), (840, 1500726), (952, 1324170), (1008, 1250605), (1020, 1235892), (1071, 1177040), (1190, 1059336), (1224, 1029910), (1260, 1000484), (1360, 926919), (1428, 882780), (1530, 823928), (1680, 750363), (1785, 706224), (1904, 662085), (2040, 617946), (2142, 588520), (2380, 529668), (2448, 514955), (2520, 500242), (2856, 441390), (3060, 411964), (3570, 353112), (4080, 308973), (4284, 294260), (4760, 264834), (5040, 250121), (5355, 235408), (5712, 220695), (6120, 205982), (7140, 176556), (8568, 147130), (9520, 132417), (10710, 117704), (12240, 102991), (14280, 88278), (14713, 85680), (17136, 73565), (21420, 58852), (28560, 44139), (29426, 42840)]