19435653840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{6361}}^1$

素因数の和:6845

約数の個数: 160

約数和(自身を含む): 62479929600

約数和(自身を除く): 43044275760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 439, 464, 580, 696, 870, 878, 1160, 1317, 1392, 1740, 1756, 2195, 2320, 2634, 3480, 3512, 4390, 5268, 6361, 6585, 6960, 7024, 8780, 10536, 12722, 12731, 13170, 17560, 19083, 21072, 25444, 25462, 26340, 31805, 35120, 38166, 38193, 50888, 50924, 52680, 63610, 63655, 76332, 76386, 95415, 101776, 101848, 105360, 127220, 127310, 152664, 152772, 184469, 190830, 190965, 203696, 254440, 254620, 305328, 305544, 368938, 381660, 381930, 508880, 509240, 553407, 611088, 737876, 763320, 763860, 922345, 1018480, 1106814, 1475752, 1526640, 1527720, 1844690, 2213628, 2767035, 2792479, 2951504, 3055440, 3689380, 4427256, 5534070, 5584958, 7378760, 8377437, 8854512, 11068140, 11169916, 13962395, 14757520, 16754874, 22136280, 22339832, 27924790, 33509748, 41887185, 44272560, 44679664, 55849580, 67019496, 80981891, 83774370, 111699160, 134038992, 161963782, 167548740, 223398320, 242945673, 323927564, 335097480, 404909455, 485891346, 647855128, 670194960, 809818910, 971782692, 1214728365, 1295710256, 1619637820, 1943565384, 2429456730, 3239275640, 3887130768, 4858913460, 6478551280, 9717826920, 19435653840]

約数ペア:

[(1, 19435653840), (2, 9717826920), (3, 6478551280), (4, 4858913460), (5, 3887130768), (6, 3239275640), (8, 2429456730), (10, 1943565384), (12, 1619637820), (15, 1295710256), (16, 1214728365), (20, 971782692), (24, 809818910), (29, 670194960), (30, 647855128), (40, 485891346), (48, 404909455), (58, 335097480), (60, 323927564), (80, 242945673), (87, 223398320), (116, 167548740), (120, 161963782), (145, 134038992), (174, 111699160), (232, 83774370), (240, 80981891), (290, 67019496), (348, 55849580), (435, 44679664), (439, 44272560), (464, 41887185), (580, 33509748), (696, 27924790), (870, 22339832), (878, 22136280), (1160, 16754874), (1317, 14757520), (1392, 13962395), (1740, 11169916), (1756, 11068140), (2195, 8854512), (2320, 8377437), (2634, 7378760), (3480, 5584958), (3512, 5534070), (4390, 4427256), (5268, 3689380), (6361, 3055440), (6585, 2951504), (6960, 2792479), (7024, 2767035), (8780, 2213628), (10536, 1844690), (12722, 1527720), (12731, 1526640), (13170, 1475752), (17560, 1106814), (19083, 1018480), (21072, 922345), (25444, 763860), (25462, 763320), (26340, 737876), (31805, 611088), (35120, 553407), (38166, 509240), (38193, 508880), (50888, 381930), (50924, 381660), (52680, 368938), (63610, 305544), (63655, 305328), (76332, 254620), (76386, 254440), (95415, 203696), (101776, 190965), (101848, 190830), (105360, 184469), (127220, 152772), (127310, 152664)]