1617764580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2531}}^1$

素因数の和:2666

約数の個数: 144

約数和(自身を含む): 5076437184

約数和(自身を除く): 3458672604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 67, 90, 106, 134, 159, 180, 201, 212, 265, 268, 318, 335, 402, 477, 530, 603, 636, 670, 795, 804, 954, 1005, 1060, 1206, 1340, 1590, 1908, 2010, 2385, 2412, 2531, 3015, 3180, 3551, 4020, 4770, 5062, 6030, 7102, 7593, 9540, 10124, 10653, 12060, 12655, 14204, 15186, 17755, 21306, 22779, 25310, 30372, 31959, 35510, 37965, 42612, 45558, 50620, 53265, 63918, 71020, 75930, 91116, 106530, 113895, 127836, 134143, 151860, 159795, 169577, 213060, 227790, 268286, 319590, 339154, 402429, 455580, 508731, 536572, 639180, 670715, 678308, 804858, 847885, 1017462, 1207287, 1341430, 1526193, 1609716, 1695770, 2012145, 2034924, 2414574, 2543655, 2682860, 3052386, 3391540, 4024290, 4829148, 5087310, 6036435, 6104772, 7630965, 8048580, 8987581, 10174620, 12072870, 15261930, 17975162, 24145740, 26962743, 30523860, 35950324, 44937905, 53925486, 80888229, 89875810, 107850972, 134813715, 161776458, 179751620, 269627430, 323552916, 404441145, 539254860, 808882290, 1617764580]

約数ペア:

[(1, 1617764580), (2, 808882290), (3, 539254860), (4, 404441145), (5, 323552916), (6, 269627430), (9, 179751620), (10, 161776458), (12, 134813715), (15, 107850972), (18, 89875810), (20, 80888229), (30, 53925486), (36, 44937905), (45, 35950324), (53, 30523860), (60, 26962743), (67, 24145740), (90, 17975162), (106, 15261930), (134, 12072870), (159, 10174620), (180, 8987581), (201, 8048580), (212, 7630965), (265, 6104772), (268, 6036435), (318, 5087310), (335, 4829148), (402, 4024290), (477, 3391540), (530, 3052386), (603, 2682860), (636, 2543655), (670, 2414574), (795, 2034924), (804, 2012145), (954, 1695770), (1005, 1609716), (1060, 1526193), (1206, 1341430), (1340, 1207287), (1590, 1017462), (1908, 847885), (2010, 804858), (2385, 678308), (2412, 670715), (2531, 639180), (3015, 536572), (3180, 508731), (3551, 455580), (4020, 402429), (4770, 339154), (5062, 319590), (6030, 268286), (7102, 227790), (7593, 213060), (9540, 169577), (10124, 159795), (10653, 151860), (12060, 134143), (12655, 127836), (14204, 113895), (15186, 106530), (17755, 91116), (21306, 75930), (22779, 71020), (25310, 63918), (30372, 53265), (31959, 50620), (35510, 45558), (37965, 42612)]