631268160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:745

約数の個数: 224

約数和(自身を含む): 2152863360

約数和(自身を除く): 1521595200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 53, 57, 60, 64, 76, 80, 95, 96, 106, 114, 120, 152, 159, 160, 190, 192, 212, 228, 240, 265, 285, 304, 318, 320, 380, 424, 456, 480, 530, 570, 608, 636, 653, 760, 795, 848, 912, 960, 1007, 1060, 1140, 1216, 1272, 1306, 1520, 1590, 1696, 1824, 1959, 2014, 2120, 2280, 2544, 2612, 3021, 3040, 3180, 3265, 3392, 3648, 3918, 4028, 4240, 4560, 5035, 5088, 5224, 6042, 6080, 6360, 6530, 7836, 8056, 8480, 9120, 9795, 10070, 10176, 10448, 12084, 12407, 12720, 13060, 15105, 15672, 16112, 16960, 18240, 19590, 20140, 20896, 24168, 24814, 25440, 26120, 30210, 31344, 32224, 34609, 37221, 39180, 40280, 41792, 48336, 49628, 50880, 52240, 60420, 62035, 62688, 64448, 69218, 74442, 78360, 80560, 96672, 99256, 103827, 104480, 120840, 124070, 125376, 138436, 148884, 156720, 161120, 173045, 186105, 193344, 198512, 207654, 208960, 241680, 248140, 276872, 297768, 313440, 322240, 346090, 372210, 397024, 415308, 483360, 496280, 519135, 553744, 595536, 626880, 657571, 692180, 744420, 794048, 830616, 966720, 992560, 1038270, 1107488, 1191072, 1315142, 1384360, 1488840, 1661232, 1972713, 1985120, 2076540, 2214976, 2382144, 2630284, 2768720, 2977680, 3287855, 3322464, 3945426, 3970240, 4153080, 5260568, 5537440, 5955360, 6575710, 6644928, 7890852, 8306160, 9863565, 10521136, 11074880, 11910720, 13151420, 15781704, 16612320, 19727130, 21042272, 26302840, 31563408, 33224640, 39454260, 42084544, 52605680, 63126816, 78908520, 105211360, 126253632, 157817040, 210422720, 315634080, 631268160]

約数ペア:

[(1, 631268160), (2, 315634080), (3, 210422720), (4, 157817040), (5, 126253632), (6, 105211360), (8, 78908520), (10, 63126816), (12, 52605680), (15, 42084544), (16, 39454260), (19, 33224640), (20, 31563408), (24, 26302840), (30, 21042272), (32, 19727130), (38, 16612320), (40, 15781704), (48, 13151420), (53, 11910720), (57, 11074880), (60, 10521136), (64, 9863565), (76, 8306160), (80, 7890852), (95, 6644928), (96, 6575710), (106, 5955360), (114, 5537440), (120, 5260568), (152, 4153080), (159, 3970240), (160, 3945426), (190, 3322464), (192, 3287855), (212, 2977680), (228, 2768720), (240, 2630284), (265, 2382144), (285, 2214976), (304, 2076540), (318, 1985120), (320, 1972713), (380, 1661232), (424, 1488840), (456, 1384360), (480, 1315142), (530, 1191072), (570, 1107488), (608, 1038270), (636, 992560), (653, 966720), (760, 830616), (795, 794048), (848, 744420), (912, 692180), (960, 657571), (1007, 626880), (1060, 595536), (1140, 553744), (1216, 519135), (1272, 496280), (1306, 483360), (1520, 415308), (1590, 397024), (1696, 372210), (1824, 346090), (1959, 322240), (2014, 313440), (2120, 297768), (2280, 276872), (2544, 248140), (2612, 241680), (3021, 208960), (3040, 207654), (3180, 198512), (3265, 193344), (3392, 186105), (3648, 173045), (3918, 161120), (4028, 156720), (4240, 148884), (4560, 138436), (5035, 125376), (5088, 124070), (5224, 120840), (6042, 104480), (6080, 103827), (6360, 99256), (6530, 96672), (7836, 80560), (8056, 78360), (8480, 74442), (9120, 69218), (9795, 64448), (10070, 62688), (10176, 62035), (10448, 60420), (12084, 52240), (12407, 50880), (12720, 49628), (13060, 48336), (15105, 41792), (15672, 40280), (16112, 39180), (16960, 37221), (18240, 34609), (19590, 32224), (20140, 31344), (20896, 30210), (24168, 26120), (24814, 25440)]