199315320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 192

約数和(自身を含む): 651784320

約数和(自身を除く): 452469000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 43, 57, 60, 76, 86, 95, 107, 114, 120, 129, 152, 172, 190, 214, 215, 228, 258, 285, 321, 344, 361, 380, 428, 430, 456, 516, 535, 570, 642, 645, 722, 760, 817, 856, 860, 1032, 1070, 1083, 1140, 1284, 1290, 1444, 1605, 1634, 1720, 1805, 2033, 2140, 2166, 2280, 2451, 2568, 2580, 2888, 3210, 3268, 3610, 4066, 4085, 4280, 4332, 4601, 4902, 5160, 5415, 6099, 6420, 6536, 7220, 8132, 8170, 8664, 9202, 9804, 10165, 10830, 12198, 12255, 12840, 13803, 14440, 15523, 16264, 16340, 18404, 19608, 20330, 21660, 23005, 24396, 24510, 27606, 30495, 31046, 32680, 36808, 38627, 40660, 43320, 46010, 46569, 48792, 49020, 55212, 60990, 62092, 69015, 77254, 77615, 81320, 87419, 92020, 93138, 98040, 110424, 115881, 121980, 124184, 138030, 154508, 155230, 174838, 184040, 186276, 193135, 231762, 232845, 243960, 262257, 276060, 309016, 310460, 349676, 372552, 386270, 437095, 463524, 465690, 524514, 552120, 579405, 620920, 699352, 772540, 874190, 927048, 931380, 1049028, 1158810, 1311285, 1545080, 1660961, 1748380, 1862760, 2098056, 2317620, 2622570, 3321922, 3496760, 4635240, 4982883, 5245140, 6643844, 8304805, 9965766, 10490280, 13287688, 16609610, 19931532, 24914415, 33219220, 39863064, 49828830, 66438440, 99657660, 199315320]

約数ペア:

[(1, 199315320), (2, 99657660), (3, 66438440), (4, 49828830), (5, 39863064), (6, 33219220), (8, 24914415), (10, 19931532), (12, 16609610), (15, 13287688), (19, 10490280), (20, 9965766), (24, 8304805), (30, 6643844), (38, 5245140), (40, 4982883), (43, 4635240), (57, 3496760), (60, 3321922), (76, 2622570), (86, 2317620), (95, 2098056), (107, 1862760), (114, 1748380), (120, 1660961), (129, 1545080), (152, 1311285), (172, 1158810), (190, 1049028), (214, 931380), (215, 927048), (228, 874190), (258, 772540), (285, 699352), (321, 620920), (344, 579405), (361, 552120), (380, 524514), (428, 465690), (430, 463524), (456, 437095), (516, 386270), (535, 372552), (570, 349676), (642, 310460), (645, 309016), (722, 276060), (760, 262257), (817, 243960), (856, 232845), (860, 231762), (1032, 193135), (1070, 186276), (1083, 184040), (1140, 174838), (1284, 155230), (1290, 154508), (1444, 138030), (1605, 124184), (1634, 121980), (1720, 115881), (1805, 110424), (2033, 98040), (2140, 93138), (2166, 92020), (2280, 87419), (2451, 81320), (2568, 77615), (2580, 77254), (2888, 69015), (3210, 62092), (3268, 60990), (3610, 55212), (4066, 49020), (4085, 48792), (4280, 46569), (4332, 46010), (4601, 43320), (4902, 40660), (5160, 38627), (5415, 36808), (6099, 32680), (6420, 31046), (6536, 30495), (7220, 27606), (8132, 24510), (8170, 24396), (8664, 23005), (9202, 21660), (9804, 20330), (10165, 19608), (10830, 18404), (12198, 16340), (12255, 16264), (12840, 15523), (13803, 14440)]