40062540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:248

約数の個数: 192

約数和(自身を含む): 140894208

約数和(自身を除く): 100831668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 31, 34, 35, 42, 51, 60, 62, 68, 70, 84, 85, 93, 102, 105, 119, 124, 140, 155, 170, 181, 186, 204, 210, 217, 238, 255, 310, 340, 357, 362, 372, 420, 434, 465, 476, 510, 527, 543, 595, 620, 651, 714, 724, 868, 905, 930, 1020, 1054, 1085, 1086, 1190, 1267, 1302, 1428, 1581, 1785, 1810, 1860, 2108, 2170, 2172, 2380, 2534, 2604, 2635, 2715, 3077, 3162, 3255, 3570, 3620, 3689, 3801, 4340, 5068, 5270, 5430, 5611, 6154, 6324, 6335, 6510, 7140, 7378, 7602, 7905, 9231, 10540, 10860, 11067, 11222, 12308, 12670, 13020, 14756, 15204, 15385, 15810, 16833, 18445, 18462, 19005, 21539, 22134, 22444, 25340, 28055, 30770, 31620, 33666, 36890, 36924, 38010, 39277, 43078, 44268, 46155, 55335, 56110, 61540, 64617, 67332, 73780, 76020, 78554, 84165, 86156, 92310, 95387, 107695, 110670, 112220, 117831, 129234, 157108, 168330, 184620, 190774, 196385, 215390, 221340, 235662, 258468, 286161, 323085, 336660, 381548, 392770, 430780, 471324, 476935, 572322, 589155, 646170, 667709, 785540, 953870, 1144644, 1178310, 1292340, 1335418, 1430805, 1907740, 2003127, 2356620, 2670836, 2861610, 3338545, 4006254, 5723220, 6677090, 8012508, 10015635, 13354180, 20031270, 40062540]

約数ペア:

[(1, 40062540), (2, 20031270), (3, 13354180), (4, 10015635), (5, 8012508), (6, 6677090), (7, 5723220), (10, 4006254), (12, 3338545), (14, 2861610), (15, 2670836), (17, 2356620), (20, 2003127), (21, 1907740), (28, 1430805), (30, 1335418), (31, 1292340), (34, 1178310), (35, 1144644), (42, 953870), (51, 785540), (60, 667709), (62, 646170), (68, 589155), (70, 572322), (84, 476935), (85, 471324), (93, 430780), (102, 392770), (105, 381548), (119, 336660), (124, 323085), (140, 286161), (155, 258468), (170, 235662), (181, 221340), (186, 215390), (204, 196385), (210, 190774), (217, 184620), (238, 168330), (255, 157108), (310, 129234), (340, 117831), (357, 112220), (362, 110670), (372, 107695), (420, 95387), (434, 92310), (465, 86156), (476, 84165), (510, 78554), (527, 76020), (543, 73780), (595, 67332), (620, 64617), (651, 61540), (714, 56110), (724, 55335), (868, 46155), (905, 44268), (930, 43078), (1020, 39277), (1054, 38010), (1085, 36924), (1086, 36890), (1190, 33666), (1267, 31620), (1302, 30770), (1428, 28055), (1581, 25340), (1785, 22444), (1810, 22134), (1860, 21539), (2108, 19005), (2170, 18462), (2172, 18445), (2380, 16833), (2534, 15810), (2604, 15385), (2635, 15204), (2715, 14756), (3077, 13020), (3162, 12670), (3255, 12308), (3570, 11222), (3620, 11067), (3689, 10860), (3801, 10540), (4340, 9231), (5068, 7905), (5270, 7602), (5430, 7378), (5611, 7140), (6154, 6510), (6324, 6335)]