19431170040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{3463}}^1$

素因数の和:3626

約数の個数: 256

約数和(自身を含む): 64646553600

約数和(自身を除く): 45215383560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 107, 114, 115, 120, 138, 152, 184, 190, 214, 228, 230, 276, 285, 321, 345, 380, 428, 437, 456, 460, 535, 552, 570, 642, 690, 760, 856, 874, 920, 1070, 1140, 1284, 1311, 1380, 1605, 1748, 2033, 2140, 2185, 2280, 2461, 2568, 2622, 2760, 3210, 3463, 3496, 4066, 4280, 4370, 4922, 5244, 6099, 6420, 6555, 6926, 7383, 8132, 8740, 9844, 10165, 10389, 10488, 12198, 12305, 12840, 13110, 13852, 14766, 16264, 17315, 17480, 19688, 20330, 20778, 24396, 24610, 26220, 27704, 29532, 30495, 34630, 36915, 40660, 41556, 46759, 48792, 49220, 51945, 52440, 59064, 60990, 65797, 69260, 73830, 79649, 81320, 83112, 93518, 98440, 103890, 121980, 131594, 138520, 140277, 147660, 159298, 187036, 197391, 207780, 233795, 238947, 243960, 263188, 280554, 295320, 318596, 328985, 370541, 374072, 394782, 398245, 415560, 467590, 477894, 526376, 561108, 637192, 657970, 701385, 741082, 789564, 796490, 935180, 955788, 986955, 1111623, 1122216, 1194735, 1315940, 1402770, 1482164, 1513331, 1579128, 1592980, 1852705, 1870360, 1911576, 1973910, 2223246, 2389470, 2631880, 2805540, 2964328, 3026662, 3185960, 3705410, 3947820, 4446492, 4539993, 4778940, 5558115, 5611080, 6053324, 7040279, 7410820, 7566655, 7895640, 8522443, 8892984, 9079986, 9557880, 11116230, 12106648, 14080558, 14821640, 15133310, 17044886, 18159972, 21120837, 22232460, 22699965, 25567329, 28161116, 30266620, 34089772, 35201395, 36319944, 42241674, 42612215, 44464920, 45399930, 51134658, 56322232, 60533240, 68179544, 70402790, 84483348, 85224430, 90799860, 102269316, 105604185, 127836645, 140805580, 161926417, 168966696, 170448860, 181599720, 204538632, 211208370, 255673290, 281611160, 323852834, 340897720, 422416740, 485779251, 511346580, 647705668, 809632085, 844833480, 971558502, 1022693160, 1295411336, 1619264170, 1943117004, 2428896255, 3238528340, 3886234008, 4857792510, 6477056680, 9715585020, 19431170040]

約数ペア:

[(1, 19431170040), (2, 9715585020), (3, 6477056680), (4, 4857792510), (5, 3886234008), (6, 3238528340), (8, 2428896255), (10, 1943117004), (12, 1619264170), (15, 1295411336), (19, 1022693160), (20, 971558502), (23, 844833480), (24, 809632085), (30, 647705668), (38, 511346580), (40, 485779251), (46, 422416740), (57, 340897720), (60, 323852834), (69, 281611160), (76, 255673290), (92, 211208370), (95, 204538632), (107, 181599720), (114, 170448860), (115, 168966696), (120, 161926417), (138, 140805580), (152, 127836645), (184, 105604185), (190, 102269316), (214, 90799860), (228, 85224430), (230, 84483348), (276, 70402790), (285, 68179544), (321, 60533240), (345, 56322232), (380, 51134658), (428, 45399930), (437, 44464920), (456, 42612215), (460, 42241674), (535, 36319944), (552, 35201395), (570, 34089772), (642, 30266620), (690, 28161116), (760, 25567329), (856, 22699965), (874, 22232460), (920, 21120837), (1070, 18159972), (1140, 17044886), (1284, 15133310), (1311, 14821640), (1380, 14080558), (1605, 12106648), (1748, 11116230), (2033, 9557880), (2140, 9079986), (2185, 8892984), (2280, 8522443), (2461, 7895640), (2568, 7566655), (2622, 7410820), (2760, 7040279), (3210, 6053324), (3463, 5611080), (3496, 5558115), (4066, 4778940), (4280, 4539993), (4370, 4446492), (4922, 3947820), (5244, 3705410), (6099, 3185960), (6420, 3026662), (6555, 2964328), (6926, 2805540), (7383, 2631880), (8132, 2389470), (8740, 2223246), (9844, 1973910), (10165, 1911576), (10389, 1870360), (10488, 1852705), (12198, 1592980), (12305, 1579128), (12840, 1513331), (13110, 1482164), (13852, 1402770), (14766, 1315940), (16264, 1194735), (17315, 1122216), (17480, 1111623), (19688, 986955), (20330, 955788), (20778, 935180), (24396, 796490), (24610, 789564), (26220, 741082), (27704, 701385), (29532, 657970), (30495, 637192), (34630, 561108), (36915, 526376), (40660, 477894), (41556, 467590), (46759, 415560), (48792, 398245), (49220, 394782), (51945, 374072), (52440, 370541), (59064, 328985), (60990, 318596), (65797, 295320), (69260, 280554), (73830, 263188), (79649, 243960), (81320, 238947), (83112, 233795), (93518, 207780), (98440, 197391), (103890, 187036), (121980, 159298), (131594, 147660), (138520, 140277)]