161227320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4649}}^1$

素因数の和:4697

約数の個数: 96

約数和(自身を含む): 513918000

約数和(自身を除く): 352690680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 289, 340, 408, 510, 578, 680, 867, 1020, 1156, 1445, 1734, 2040, 2312, 2890, 3468, 4335, 4649, 5780, 6936, 8670, 9298, 11560, 13947, 17340, 18596, 23245, 27894, 34680, 37192, 46490, 55788, 69735, 79033, 92980, 111576, 139470, 158066, 185960, 237099, 278940, 316132, 395165, 474198, 557880, 632264, 790330, 948396, 1185495, 1343561, 1580660, 1896792, 2370990, 2687122, 3161320, 4030683, 4741980, 5374244, 6717805, 8061366, 9483960, 10748488, 13435610, 16122732, 20153415, 26871220, 32245464, 40306830, 53742440, 80613660, 161227320]

約数ペア:

[(1, 161227320), (2, 80613660), (3, 53742440), (4, 40306830), (5, 32245464), (6, 26871220), (8, 20153415), (10, 16122732), (12, 13435610), (15, 10748488), (17, 9483960), (20, 8061366), (24, 6717805), (30, 5374244), (34, 4741980), (40, 4030683), (51, 3161320), (60, 2687122), (68, 2370990), (85, 1896792), (102, 1580660), (120, 1343561), (136, 1185495), (170, 948396), (204, 790330), (255, 632264), (289, 557880), (340, 474198), (408, 395165), (510, 316132), (578, 278940), (680, 237099), (867, 185960), (1020, 158066), (1156, 139470), (1445, 111576), (1734, 92980), (2040, 79033), (2312, 69735), (2890, 55788), (3468, 46490), (4335, 37192), (4649, 34680), (5780, 27894), (6936, 23245), (8670, 18596), (9298, 17340), (11560, 13947)]