15691019280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{32159}}^1$

素因数の和:32301

約数の個数: 160

約数和(自身を含む): 51682406400

約数和(自身を除く): 35991387120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 107, 114, 120, 152, 190, 214, 228, 240, 285, 304, 321, 380, 428, 456, 535, 570, 642, 760, 856, 912, 1070, 1140, 1284, 1520, 1605, 1712, 2033, 2140, 2280, 2568, 3210, 4066, 4280, 4560, 5136, 6099, 6420, 8132, 8560, 10165, 12198, 12840, 16264, 20330, 24396, 25680, 30495, 32159, 32528, 40660, 48792, 60990, 64318, 81320, 96477, 97584, 121980, 128636, 160795, 162640, 192954, 243960, 257272, 321590, 385908, 482385, 487920, 514544, 611021, 643180, 771816, 964770, 1222042, 1286360, 1543632, 1833063, 1929540, 2444084, 2572720, 3055105, 3441013, 3666126, 3859080, 4888168, 6110210, 6882026, 7332252, 7718160, 9165315, 9776336, 10323039, 12220420, 13764052, 14664504, 17205065, 18330630, 20646078, 24440840, 27528104, 29329008, 34410130, 36661260, 41292156, 48881680, 51615195, 55056208, 65379247, 68820260, 73322520, 82584312, 103230390, 130758494, 137640520, 146645040, 165168624, 196137741, 206460780, 261516988, 275281040, 326896235, 392275482, 412921560, 523033976, 653792470, 784550964, 825843120, 980688705, 1046067952, 1307584940, 1569101928, 1961377410, 2615169880, 3138203856, 3922754820, 5230339760, 7845509640, 15691019280]

約数ペア:

[(1, 15691019280), (2, 7845509640), (3, 5230339760), (4, 3922754820), (5, 3138203856), (6, 2615169880), (8, 1961377410), (10, 1569101928), (12, 1307584940), (15, 1046067952), (16, 980688705), (19, 825843120), (20, 784550964), (24, 653792470), (30, 523033976), (38, 412921560), (40, 392275482), (48, 326896235), (57, 275281040), (60, 261516988), (76, 206460780), (80, 196137741), (95, 165168624), (107, 146645040), (114, 137640520), (120, 130758494), (152, 103230390), (190, 82584312), (214, 73322520), (228, 68820260), (240, 65379247), (285, 55056208), (304, 51615195), (321, 48881680), (380, 41292156), (428, 36661260), (456, 34410130), (535, 29329008), (570, 27528104), (642, 24440840), (760, 20646078), (856, 18330630), (912, 17205065), (1070, 14664504), (1140, 13764052), (1284, 12220420), (1520, 10323039), (1605, 9776336), (1712, 9165315), (2033, 7718160), (2140, 7332252), (2280, 6882026), (2568, 6110210), (3210, 4888168), (4066, 3859080), (4280, 3666126), (4560, 3441013), (5136, 3055105), (6099, 2572720), (6420, 2444084), (8132, 1929540), (8560, 1833063), (10165, 1543632), (12198, 1286360), (12840, 1222042), (16264, 964770), (20330, 771816), (24396, 643180), (25680, 611021), (30495, 514544), (32159, 487920), (32528, 482385), (40660, 385908), (48792, 321590), (60990, 257272), (64318, 243960), (81320, 192954), (96477, 162640), (97584, 160795), (121980, 128636)]