143697840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 320

約数和(自身を含む): 539965440

約数和(自身を除く): 396267600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 53, 55, 60, 65, 66, 78, 79, 80, 88, 104, 106, 110, 120, 130, 132, 143, 156, 158, 159, 165, 176, 195, 208, 212, 220, 237, 240, 260, 264, 265, 286, 312, 316, 318, 330, 390, 395, 424, 429, 440, 474, 520, 528, 530, 572, 583, 624, 632, 636, 660, 689, 715, 780, 790, 795, 848, 858, 869, 880, 948, 1027, 1040, 1060, 1144, 1166, 1185, 1264, 1272, 1320, 1378, 1430, 1560, 1580, 1590, 1716, 1738, 1749, 1896, 2054, 2067, 2120, 2145, 2288, 2332, 2370, 2544, 2607, 2640, 2756, 2860, 2915, 3081, 3120, 3160, 3180, 3432, 3445, 3476, 3498, 3792, 4108, 4134, 4187, 4240, 4290, 4345, 4664, 4740, 5135, 5214, 5512, 5720, 5830, 6162, 6320, 6360, 6864, 6890, 6952, 6996, 7579, 8216, 8268, 8374, 8580, 8690, 8745, 9328, 9480, 10270, 10335, 10428, 11024, 11297, 11440, 11660, 12324, 12561, 12720, 13035, 13780, 13904, 13992, 15158, 15405, 16432, 16536, 16748, 17160, 17380, 17490, 18960, 20540, 20670, 20856, 20935, 22594, 22737, 23320, 24648, 25122, 26070, 27560, 27984, 30316, 30810, 33072, 33496, 33891, 34320, 34760, 34980, 37895, 41080, 41340, 41712, 41870, 45188, 45474, 46057, 46640, 49296, 50244, 52140, 54431, 55120, 56485, 60632, 61620, 62805, 66992, 67782, 69520, 69960, 75790, 82160, 82680, 83740, 90376, 90948, 92114, 100488, 104280, 108862, 112970, 113685, 121264, 123240, 125610, 135564, 138171, 139920, 151580, 163293, 165360, 167480, 169455, 180752, 181896, 184228, 200976, 208560, 217724, 225940, 227370, 230285, 246480, 251220, 271128, 272155, 276342, 303160, 326586, 334960, 338910, 363792, 368456, 435448, 451880, 454740, 460570, 502440, 542256, 544310, 552684, 598741, 606320, 653172, 677820, 690855, 736912, 816465, 870896, 903760, 909480, 921140, 1004880, 1088620, 1105368, 1197482, 1306344, 1355640, 1381710, 1632930, 1796223, 1818960, 1842280, 2177240, 2210736, 2394964, 2612688, 2711280, 2763420, 2993705, 3265860, 3592446, 3684560, 4354480, 4789928, 5526840, 5987410, 6531720, 7184892, 8981115, 9579856, 11053680, 11974820, 13063440, 14369784, 17962230, 23949640, 28739568, 35924460, 47899280, 71848920, 143697840]

約数ペア:

[(1, 143697840), (2, 71848920), (3, 47899280), (4, 35924460), (5, 28739568), (6, 23949640), (8, 17962230), (10, 14369784), (11, 13063440), (12, 11974820), (13, 11053680), (15, 9579856), (16, 8981115), (20, 7184892), (22, 6531720), (24, 5987410), (26, 5526840), (30, 4789928), (33, 4354480), (39, 3684560), (40, 3592446), (44, 3265860), (48, 2993705), (52, 2763420), (53, 2711280), (55, 2612688), (60, 2394964), (65, 2210736), (66, 2177240), (78, 1842280), (79, 1818960), (80, 1796223), (88, 1632930), (104, 1381710), (106, 1355640), (110, 1306344), (120, 1197482), (130, 1105368), (132, 1088620), (143, 1004880), (156, 921140), (158, 909480), (159, 903760), (165, 870896), (176, 816465), (195, 736912), (208, 690855), (212, 677820), (220, 653172), (237, 606320), (240, 598741), (260, 552684), (264, 544310), (265, 542256), (286, 502440), (312, 460570), (316, 454740), (318, 451880), (330, 435448), (390, 368456), (395, 363792), (424, 338910), (429, 334960), (440, 326586), (474, 303160), (520, 276342), (528, 272155), (530, 271128), (572, 251220), (583, 246480), (624, 230285), (632, 227370), (636, 225940), (660, 217724), (689, 208560), (715, 200976), (780, 184228), (790, 181896), (795, 180752), (848, 169455), (858, 167480), (869, 165360), (880, 163293), (948, 151580), (1027, 139920), (1040, 138171), (1060, 135564), (1144, 125610), (1166, 123240), (1185, 121264), (1264, 113685), (1272, 112970), (1320, 108862), (1378, 104280), (1430, 100488), (1560, 92114), (1580, 90948), (1590, 90376), (1716, 83740), (1738, 82680), (1749, 82160), (1896, 75790), (2054, 69960), (2067, 69520), (2120, 67782), (2145, 66992), (2288, 62805), (2332, 61620), (2370, 60632), (2544, 56485), (2607, 55120), (2640, 54431), (2756, 52140), (2860, 50244), (2915, 49296), (3081, 46640), (3120, 46057), (3160, 45474), (3180, 45188), (3432, 41870), (3445, 41712), (3476, 41340), (3498, 41080), (3792, 37895), (4108, 34980), (4134, 34760), (4187, 34320), (4240, 33891), (4290, 33496), (4345, 33072), (4664, 30810), (4740, 30316), (5135, 27984), (5214, 27560), (5512, 26070), (5720, 25122), (5830, 24648), (6162, 23320), (6320, 22737), (6360, 22594), (6864, 20935), (6890, 20856), (6952, 20670), (6996, 20540), (7579, 18960), (8216, 17490), (8268, 17380), (8374, 17160), (8580, 16748), (8690, 16536), (8745, 16432), (9328, 15405), (9480, 15158), (10270, 13992), (10335, 13904), (10428, 13780), (11024, 13035), (11297, 12720), (11440, 12561), (11660, 12324)]