160299540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:239

約数の個数: 192

約数和(自身を含む): 523998720

約数和(自身を除く): 363699180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 71, 74, 90, 108, 111, 113, 135, 142, 148, 180, 185, 213, 222, 226, 270, 284, 333, 339, 355, 370, 426, 444, 452, 540, 555, 565, 639, 666, 678, 710, 740, 852, 999, 1017, 1065, 1110, 1130, 1278, 1332, 1356, 1420, 1665, 1695, 1917, 1998, 2034, 2130, 2220, 2260, 2556, 2627, 3051, 3195, 3330, 3390, 3834, 3996, 4068, 4181, 4260, 4995, 5085, 5254, 6102, 6390, 6660, 6780, 7668, 7881, 8023, 8362, 9585, 9990, 10170, 10508, 12204, 12543, 12780, 13135, 15255, 15762, 16046, 16724, 19170, 19980, 20340, 20905, 23643, 24069, 25086, 26270, 30510, 31524, 32092, 37629, 38340, 39405, 40115, 41810, 47286, 48138, 50172, 52540, 61020, 62715, 70929, 72207, 75258, 78810, 80230, 83620, 94572, 96276, 112887, 118215, 120345, 125430, 141858, 144414, 150516, 157620, 160460, 188145, 216621, 225774, 236430, 240690, 250860, 283716, 288828, 296851, 354645, 361035, 376290, 433242, 451548, 472860, 481380, 564435, 593702, 709290, 722070, 752580, 866484, 890553, 1083105, 1128870, 1187404, 1418580, 1444140, 1484255, 1781106, 2166210, 2257740, 2671659, 2968510, 3562212, 4332420, 4452765, 5343318, 5937020, 8014977, 8905530, 10686636, 13358295, 16029954, 17811060, 26716590, 32059908, 40074885, 53433180, 80149770, 160299540]

約数ペア:

[(1, 160299540), (2, 80149770), (3, 53433180), (4, 40074885), (5, 32059908), (6, 26716590), (9, 17811060), (10, 16029954), (12, 13358295), (15, 10686636), (18, 8905530), (20, 8014977), (27, 5937020), (30, 5343318), (36, 4452765), (37, 4332420), (45, 3562212), (54, 2968510), (60, 2671659), (71, 2257740), (74, 2166210), (90, 1781106), (108, 1484255), (111, 1444140), (113, 1418580), (135, 1187404), (142, 1128870), (148, 1083105), (180, 890553), (185, 866484), (213, 752580), (222, 722070), (226, 709290), (270, 593702), (284, 564435), (333, 481380), (339, 472860), (355, 451548), (370, 433242), (426, 376290), (444, 361035), (452, 354645), (540, 296851), (555, 288828), (565, 283716), (639, 250860), (666, 240690), (678, 236430), (710, 225774), (740, 216621), (852, 188145), (999, 160460), (1017, 157620), (1065, 150516), (1110, 144414), (1130, 141858), (1278, 125430), (1332, 120345), (1356, 118215), (1420, 112887), (1665, 96276), (1695, 94572), (1917, 83620), (1998, 80230), (2034, 78810), (2130, 75258), (2220, 72207), (2260, 70929), (2556, 62715), (2627, 61020), (3051, 52540), (3195, 50172), (3330, 48138), (3390, 47286), (3834, 41810), (3996, 40115), (4068, 39405), (4181, 38340), (4260, 37629), (4995, 32092), (5085, 31524), (5254, 30510), (6102, 26270), (6390, 25086), (6660, 24069), (6780, 23643), (7668, 20905), (7881, 20340), (8023, 19980), (8362, 19170), (9585, 16724), (9990, 16046), (10170, 15762), (10508, 15255), (12204, 13135), (12543, 12780)]