272047320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1283}}^1$

素因数の和:1350

約数の個数: 192

約数和(自身を含む): 961459200

約数和(自身を除く): 689411880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 57, 60, 62, 72, 76, 90, 93, 95, 114, 120, 124, 152, 155, 171, 180, 186, 190, 228, 248, 279, 285, 310, 342, 360, 372, 380, 456, 465, 558, 570, 589, 620, 684, 744, 760, 855, 930, 1116, 1140, 1178, 1240, 1283, 1368, 1395, 1710, 1767, 1860, 2232, 2280, 2356, 2566, 2790, 2945, 3420, 3534, 3720, 3849, 4712, 5132, 5301, 5580, 5890, 6415, 6840, 7068, 7698, 8835, 10264, 10602, 11160, 11547, 11780, 12830, 14136, 15396, 17670, 19245, 21204, 23094, 23560, 24377, 25660, 26505, 30792, 35340, 38490, 39773, 42408, 46188, 48754, 51320, 53010, 57735, 70680, 73131, 76980, 79546, 92376, 97508, 106020, 115470, 119319, 121885, 146262, 153960, 159092, 195016, 198865, 212040, 219393, 230940, 238638, 243770, 292524, 318184, 357957, 365655, 397730, 438786, 461880, 477276, 487540, 585048, 596595, 715914, 731310, 755687, 795460, 877572, 954552, 975080, 1096965, 1193190, 1431828, 1462620, 1511374, 1590920, 1755144, 1789785, 2193930, 2267061, 2386380, 2863656, 2925240, 3022748, 3579570, 3778435, 4387860, 4534122, 4772760, 6045496, 6801183, 7159140, 7556870, 8775720, 9068244, 11335305, 13602366, 14318280, 15113740, 18136488, 22670610, 27204732, 30227480, 34005915, 45341220, 54409464, 68011830, 90682440, 136023660, 272047320]

約数ペア:

[(1, 272047320), (2, 136023660), (3, 90682440), (4, 68011830), (5, 54409464), (6, 45341220), (8, 34005915), (9, 30227480), (10, 27204732), (12, 22670610), (15, 18136488), (18, 15113740), (19, 14318280), (20, 13602366), (24, 11335305), (30, 9068244), (31, 8775720), (36, 7556870), (38, 7159140), (40, 6801183), (45, 6045496), (57, 4772760), (60, 4534122), (62, 4387860), (72, 3778435), (76, 3579570), (90, 3022748), (93, 2925240), (95, 2863656), (114, 2386380), (120, 2267061), (124, 2193930), (152, 1789785), (155, 1755144), (171, 1590920), (180, 1511374), (186, 1462620), (190, 1431828), (228, 1193190), (248, 1096965), (279, 975080), (285, 954552), (310, 877572), (342, 795460), (360, 755687), (372, 731310), (380, 715914), (456, 596595), (465, 585048), (558, 487540), (570, 477276), (589, 461880), (620, 438786), (684, 397730), (744, 365655), (760, 357957), (855, 318184), (930, 292524), (1116, 243770), (1140, 238638), (1178, 230940), (1240, 219393), (1283, 212040), (1368, 198865), (1395, 195016), (1710, 159092), (1767, 153960), (1860, 146262), (2232, 121885), (2280, 119319), (2356, 115470), (2566, 106020), (2790, 97508), (2945, 92376), (3420, 79546), (3534, 76980), (3720, 73131), (3849, 70680), (4712, 57735), (5132, 53010), (5301, 51320), (5580, 48754), (5890, 46188), (6415, 42408), (6840, 39773), (7068, 38490), (7698, 35340), (8835, 30792), (10264, 26505), (10602, 25660), (11160, 24377), (11547, 23560), (11780, 23094), (12830, 21204), (14136, 19245), (15396, 17670)]