204167160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1571}}^1$

素因数の和:1626

約数の個数: 144

約数和(自身を含む): 700750440

約数和(自身を除く): 496583280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 361, 380, 456, 570, 684, 722, 760, 855, 1083, 1140, 1368, 1444, 1571, 1710, 1805, 2166, 2280, 2888, 3142, 3249, 3420, 3610, 4332, 4713, 5415, 6284, 6498, 6840, 7220, 7855, 8664, 9426, 10830, 12568, 12996, 14139, 14440, 15710, 16245, 18852, 21660, 23565, 25992, 28278, 29849, 31420, 32490, 37704, 43320, 47130, 56556, 59698, 62840, 64980, 70695, 89547, 94260, 113112, 119396, 129960, 141390, 149245, 179094, 188520, 238792, 268641, 282780, 298490, 358188, 447735, 537282, 565560, 567131, 596980, 716376, 895470, 1074564, 1134262, 1193960, 1343205, 1701393, 1790940, 2149128, 2268524, 2686410, 2835655, 3402786, 3581880, 4537048, 5104179, 5372820, 5671310, 6805572, 8506965, 10208358, 10745640, 11342620, 13611144, 17013930, 20416716, 22685240, 25520895, 34027860, 40833432, 51041790, 68055720, 102083580, 204167160]

約数ペア:

[(1, 204167160), (2, 102083580), (3, 68055720), (4, 51041790), (5, 40833432), (6, 34027860), (8, 25520895), (9, 22685240), (10, 20416716), (12, 17013930), (15, 13611144), (18, 11342620), (19, 10745640), (20, 10208358), (24, 8506965), (30, 6805572), (36, 5671310), (38, 5372820), (40, 5104179), (45, 4537048), (57, 3581880), (60, 3402786), (72, 2835655), (76, 2686410), (90, 2268524), (95, 2149128), (114, 1790940), (120, 1701393), (152, 1343205), (171, 1193960), (180, 1134262), (190, 1074564), (228, 895470), (285, 716376), (342, 596980), (360, 567131), (361, 565560), (380, 537282), (456, 447735), (570, 358188), (684, 298490), (722, 282780), (760, 268641), (855, 238792), (1083, 188520), (1140, 179094), (1368, 149245), (1444, 141390), (1571, 129960), (1710, 119396), (1805, 113112), (2166, 94260), (2280, 89547), (2888, 70695), (3142, 64980), (3249, 62840), (3420, 59698), (3610, 56556), (4332, 47130), (4713, 43320), (5415, 37704), (6284, 32490), (6498, 31420), (6840, 29849), (7220, 28278), (7855, 25992), (8664, 23565), (9426, 21660), (10830, 18852), (12568, 16245), (12996, 15710), (14139, 14440)]