1621634040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6079}}^1$

素因数の和:6131

約数の個数: 256

約数和(自身を含む): 6128640000

約数和(自身を除く): 4507005960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 285, 312, 342, 351, 360, 380, 390, 456, 468, 494, 513, 520, 540, 570, 585, 684, 702, 741, 760, 780, 855, 936, 988, 1026, 1080, 1140, 1170, 1235, 1368, 1404, 1482, 1560, 1710, 1755, 1976, 2052, 2223, 2280, 2340, 2470, 2565, 2808, 2964, 3420, 3510, 3705, 4104, 4446, 4680, 4940, 5130, 5928, 6079, 6669, 6840, 7020, 7410, 8892, 9880, 10260, 11115, 12158, 13338, 14040, 14820, 17784, 18237, 20520, 22230, 24316, 26676, 29640, 30395, 33345, 36474, 44460, 48632, 53352, 54711, 60790, 66690, 72948, 79027, 88920, 91185, 109422, 115501, 121580, 133380, 145896, 158054, 164133, 182370, 218844, 231002, 237081, 243160, 266760, 273555, 316108, 328266, 346503, 364740, 395135, 437688, 462004, 474162, 547110, 577505, 632216, 656532, 693006, 711243, 729480, 790270, 820665, 924008, 948324, 1039509, 1094220, 1155010, 1185405, 1313064, 1386012, 1422486, 1501513, 1580540, 1641330, 1732515, 1896648, 2079018, 2133729, 2188440, 2310020, 2370810, 2772024, 2844972, 3003026, 3118527, 3161080, 3282660, 3465030, 3556215, 4158036, 4267458, 4504539, 4620040, 4741620, 5197545, 5689944, 6006052, 6237054, 6565320, 6930060, 7112430, 7507565, 8316072, 8534916, 9009078, 9483240, 10395090, 10668645, 12012104, 12474108, 13513617, 13860120, 14224860, 15015130, 15592635, 17069832, 18018156, 20790180, 21337290, 22522695, 24948216, 27027234, 28449720, 30030260, 31185270, 36036312, 40540851, 41580360, 42674580, 45045390, 54054468, 60060520, 62370540, 67568085, 81081702, 85349160, 90090780, 108108936, 124741080, 135136170, 162163404, 180181560, 202704255, 270272340, 324326808, 405408510, 540544680, 810817020, 1621634040]

約数ペア:

[(1, 1621634040), (2, 810817020), (3, 540544680), (4, 405408510), (5, 324326808), (6, 270272340), (8, 202704255), (9, 180181560), (10, 162163404), (12, 135136170), (13, 124741080), (15, 108108936), (18, 90090780), (19, 85349160), (20, 81081702), (24, 67568085), (26, 62370540), (27, 60060520), (30, 54054468), (36, 45045390), (38, 42674580), (39, 41580360), (40, 40540851), (45, 36036312), (52, 31185270), (54, 30030260), (57, 28449720), (60, 27027234), (65, 24948216), (72, 22522695), (76, 21337290), (78, 20790180), (90, 18018156), (95, 17069832), (104, 15592635), (108, 15015130), (114, 14224860), (117, 13860120), (120, 13513617), (130, 12474108), (135, 12012104), (152, 10668645), (156, 10395090), (171, 9483240), (180, 9009078), (190, 8534916), (195, 8316072), (216, 7507565), (228, 7112430), (234, 6930060), (247, 6565320), (260, 6237054), (270, 6006052), (285, 5689944), (312, 5197545), (342, 4741620), (351, 4620040), (360, 4504539), (380, 4267458), (390, 4158036), (456, 3556215), (468, 3465030), (494, 3282660), (513, 3161080), (520, 3118527), (540, 3003026), (570, 2844972), (585, 2772024), (684, 2370810), (702, 2310020), (741, 2188440), (760, 2133729), (780, 2079018), (855, 1896648), (936, 1732515), (988, 1641330), (1026, 1580540), (1080, 1501513), (1140, 1422486), (1170, 1386012), (1235, 1313064), (1368, 1185405), (1404, 1155010), (1482, 1094220), (1560, 1039509), (1710, 948324), (1755, 924008), (1976, 820665), (2052, 790270), (2223, 729480), (2280, 711243), (2340, 693006), (2470, 656532), (2565, 632216), (2808, 577505), (2964, 547110), (3420, 474162), (3510, 462004), (3705, 437688), (4104, 395135), (4446, 364740), (4680, 346503), (4940, 328266), (5130, 316108), (5928, 273555), (6079, 266760), (6669, 243160), (6840, 237081), (7020, 231002), (7410, 218844), (8892, 182370), (9880, 164133), (10260, 158054), (11115, 145896), (12158, 133380), (13338, 121580), (14040, 115501), (14820, 109422), (17784, 91185), (18237, 88920), (20520, 79027), (22230, 72948), (24316, 66690), (26676, 60790), (29640, 54711), (30395, 53352), (33345, 48632), (36474, 44460)]