143824680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:245

約数の個数: 256

約数和(自身を含む): 519552000

約数和(自身を除く): 375727320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 43, 45, 54, 57, 60, 72, 76, 86, 90, 95, 108, 114, 120, 129, 135, 152, 163, 171, 172, 180, 190, 215, 216, 228, 258, 270, 285, 326, 342, 344, 360, 380, 387, 430, 456, 489, 513, 516, 540, 570, 645, 652, 684, 760, 774, 815, 817, 855, 860, 978, 1026, 1032, 1080, 1140, 1161, 1290, 1304, 1368, 1467, 1548, 1630, 1634, 1710, 1720, 1935, 1956, 2052, 2280, 2322, 2445, 2451, 2565, 2580, 2934, 3096, 3097, 3260, 3268, 3420, 3870, 3912, 4085, 4104, 4401, 4644, 4890, 4902, 5130, 5160, 5805, 5868, 6194, 6520, 6536, 6840, 7009, 7335, 7353, 7740, 8170, 8802, 9288, 9291, 9780, 9804, 10260, 11610, 11736, 12255, 12388, 14018, 14670, 14706, 15480, 15485, 16340, 17604, 18582, 19560, 19608, 20520, 21027, 22005, 22059, 23220, 24510, 24776, 27873, 28036, 29340, 29412, 30970, 32680, 35045, 35208, 36765, 37164, 42054, 44010, 44118, 46440, 46455, 49020, 55746, 56072, 58680, 58824, 61940, 63081, 70090, 73530, 74328, 83619, 84108, 88020, 88236, 92910, 98040, 105135, 110295, 111492, 123880, 126162, 133171, 139365, 140180, 147060, 167238, 168216, 176040, 176472, 185820, 189243, 210270, 220590, 222984, 252324, 266342, 278730, 280360, 294120, 315405, 334476, 371640, 378486, 399513, 418095, 420540, 441180, 504648, 532684, 557460, 630810, 665855, 668952, 756972, 799026, 836190, 841080, 882360, 946215, 1065368, 1114920, 1198539, 1261620, 1331710, 1513944, 1598052, 1672380, 1892430, 1997565, 2397078, 2523240, 2663420, 3196104, 3344760, 3595617, 3784860, 3995130, 4794156, 5326840, 5992695, 7191234, 7569720, 7990260, 9588312, 11985390, 14382468, 15980520, 17978085, 23970780, 28764936, 35956170, 47941560, 71912340, 143824680]

約数ペア:

[(1, 143824680), (2, 71912340), (3, 47941560), (4, 35956170), (5, 28764936), (6, 23970780), (8, 17978085), (9, 15980520), (10, 14382468), (12, 11985390), (15, 9588312), (18, 7990260), (19, 7569720), (20, 7191234), (24, 5992695), (27, 5326840), (30, 4794156), (36, 3995130), (38, 3784860), (40, 3595617), (43, 3344760), (45, 3196104), (54, 2663420), (57, 2523240), (60, 2397078), (72, 1997565), (76, 1892430), (86, 1672380), (90, 1598052), (95, 1513944), (108, 1331710), (114, 1261620), (120, 1198539), (129, 1114920), (135, 1065368), (152, 946215), (163, 882360), (171, 841080), (172, 836190), (180, 799026), (190, 756972), (215, 668952), (216, 665855), (228, 630810), (258, 557460), (270, 532684), (285, 504648), (326, 441180), (342, 420540), (344, 418095), (360, 399513), (380, 378486), (387, 371640), (430, 334476), (456, 315405), (489, 294120), (513, 280360), (516, 278730), (540, 266342), (570, 252324), (645, 222984), (652, 220590), (684, 210270), (760, 189243), (774, 185820), (815, 176472), (817, 176040), (855, 168216), (860, 167238), (978, 147060), (1026, 140180), (1032, 139365), (1080, 133171), (1140, 126162), (1161, 123880), (1290, 111492), (1304, 110295), (1368, 105135), (1467, 98040), (1548, 92910), (1630, 88236), (1634, 88020), (1710, 84108), (1720, 83619), (1935, 74328), (1956, 73530), (2052, 70090), (2280, 63081), (2322, 61940), (2445, 58824), (2451, 58680), (2565, 56072), (2580, 55746), (2934, 49020), (3096, 46455), (3097, 46440), (3260, 44118), (3268, 44010), (3420, 42054), (3870, 37164), (3912, 36765), (4085, 35208), (4104, 35045), (4401, 32680), (4644, 30970), (4890, 29412), (4902, 29340), (5130, 28036), (5160, 27873), (5805, 24776), (5868, 24510), (6194, 23220), (6520, 22059), (6536, 22005), (6840, 21027), (7009, 20520), (7335, 19608), (7353, 19560), (7740, 18582), (8170, 17604), (8802, 16340), (9288, 15485), (9291, 15480), (9780, 14706), (9804, 14670), (10260, 14018), (11610, 12388), (11736, 12255)]