140662320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:427

約数の個数: 160

約数和(自身を含む): 464851200

約数和(自身を除く): 324188880

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, 109, 114, 120, 152, 190, 218, 228, 240, 283, 285, 304, 327, 380, 436, 456, 545, 566, 570, 654, 760, 849, 872, 912, 1090, 1132, 1140, 1308, 1415, 1520, 1635, 1698, 1744, 2071, 2180, 2264, 2280, 2616, 2830, 3270, 3396, 4142, 4245, 4360, 4528, 4560, 5232, 5377, 5660, 6213, 6540, 6792, 8284, 8490, 8720, 10355, 10754, 11320, 12426, 13080, 13584, 16131, 16568, 16980, 20710, 21508, 22640, 24852, 26160, 26885, 30847, 31065, 32262, 33136, 33960, 41420, 43016, 49704, 53770, 61694, 62130, 64524, 67920, 80655, 82840, 86032, 92541, 99408, 107540, 123388, 124260, 129048, 154235, 161310, 165680, 185082, 215080, 246776, 248520, 258096, 308470, 322620, 370164, 430160, 462705, 493552, 497040, 586093, 616940, 645240, 740328, 925410, 1172186, 1233880, 1290480, 1480656, 1758279, 1850820, 2344372, 2467760, 2930465, 3516558, 3701640, 4688744, 5860930, 7033116, 7403280, 8791395, 9377488, 11721860, 14066232, 17582790, 23443720, 28132464, 35165580, 46887440, 70331160, 140662320]

約数ペア:

[(1, 140662320), (2, 70331160), (3, 46887440), (4, 35165580), (5, 28132464), (6, 23443720), (8, 17582790), (10, 14066232), (12, 11721860), (15, 9377488), (16, 8791395), (19, 7403280), (20, 7033116), (24, 5860930), (30, 4688744), (38, 3701640), (40, 3516558), (48, 2930465), (57, 2467760), (60, 2344372), (76, 1850820), (80, 1758279), (95, 1480656), (109, 1290480), (114, 1233880), (120, 1172186), (152, 925410), (190, 740328), (218, 645240), (228, 616940), (240, 586093), (283, 497040), (285, 493552), (304, 462705), (327, 430160), (380, 370164), (436, 322620), (456, 308470), (545, 258096), (566, 248520), (570, 246776), (654, 215080), (760, 185082), (849, 165680), (872, 161310), (912, 154235), (1090, 129048), (1132, 124260), (1140, 123388), (1308, 107540), (1415, 99408), (1520, 92541), (1635, 86032), (1698, 82840), (1744, 80655), (2071, 67920), (2180, 64524), (2264, 62130), (2280, 61694), (2616, 53770), (2830, 49704), (3270, 43016), (3396, 41420), (4142, 33960), (4245, 33136), (4360, 32262), (4528, 31065), (4560, 30847), (5232, 26885), (5377, 26160), (5660, 24852), (6213, 22640), (6540, 21508), (6792, 20710), (8284, 16980), (8490, 16568), (8720, 16131), (10355, 13584), (10754, 13080), (11320, 12426)]