1935722280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{7789}}^1$

素因数の和:7931

約数の個数: 128

約数和(自身を含む): 6169680000

約数和(自身を除く): 4233957720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 109, 114, 120, 152, 190, 218, 228, 285, 327, 380, 436, 456, 545, 570, 654, 760, 872, 1090, 1140, 1308, 1635, 2071, 2180, 2280, 2616, 3270, 4142, 4360, 6213, 6540, 7789, 8284, 10355, 12426, 13080, 15578, 16568, 20710, 23367, 24852, 31065, 31156, 38945, 41420, 46734, 49704, 62130, 62312, 77890, 82840, 93468, 116835, 124260, 147991, 155780, 186936, 233670, 248520, 295982, 311560, 443973, 467340, 591964, 739955, 849001, 887946, 934680, 1183928, 1479910, 1698002, 1775892, 2219865, 2547003, 2959820, 3396004, 3551784, 4245005, 4439730, 5094006, 5919640, 6792008, 8490010, 8879460, 10188012, 12735015, 16131019, 16980020, 17758920, 20376024, 25470030, 32262038, 33960040, 48393057, 50940060, 64524076, 80655095, 96786114, 101880120, 129048152, 161310190, 193572228, 241965285, 322620380, 387144456, 483930570, 645240760, 967861140, 1935722280]

約数ペア:

[(1, 1935722280), (2, 967861140), (3, 645240760), (4, 483930570), (5, 387144456), (6, 322620380), (8, 241965285), (10, 193572228), (12, 161310190), (15, 129048152), (19, 101880120), (20, 96786114), (24, 80655095), (30, 64524076), (38, 50940060), (40, 48393057), (57, 33960040), (60, 32262038), (76, 25470030), (95, 20376024), (109, 17758920), (114, 16980020), (120, 16131019), (152, 12735015), (190, 10188012), (218, 8879460), (228, 8490010), (285, 6792008), (327, 5919640), (380, 5094006), (436, 4439730), (456, 4245005), (545, 3551784), (570, 3396004), (654, 2959820), (760, 2547003), (872, 2219865), (1090, 1775892), (1140, 1698002), (1308, 1479910), (1635, 1183928), (2071, 934680), (2180, 887946), (2280, 849001), (2616, 739955), (3270, 591964), (4142, 467340), (4360, 443973), (6213, 311560), (6540, 295982), (7789, 248520), (8284, 233670), (10355, 186936), (12426, 155780), (13080, 147991), (15578, 124260), (16568, 116835), (20710, 93468), (23367, 82840), (24852, 77890), (31065, 62312), (31156, 62130), (38945, 49704), (41420, 46734)]