2015252640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{857}}^1$

素因数の和:972

約数の個数: 288

約数和(自身を含む): 7285614336

約数和(自身を除く): 5270361696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 71, 72, 80, 90, 92, 96, 115, 120, 138, 142, 144, 160, 180, 184, 207, 213, 230, 240, 276, 284, 288, 345, 355, 360, 368, 414, 426, 460, 480, 552, 568, 639, 690, 710, 720, 736, 828, 852, 857, 920, 1035, 1065, 1104, 1136, 1278, 1380, 1420, 1440, 1633, 1656, 1704, 1714, 1840, 2070, 2130, 2208, 2272, 2556, 2571, 2760, 2840, 3195, 3266, 3312, 3408, 3428, 3680, 4140, 4260, 4285, 4899, 5112, 5142, 5520, 5680, 6390, 6532, 6624, 6816, 6856, 7713, 8165, 8280, 8520, 8570, 9798, 10224, 10284, 11040, 11360, 12780, 12855, 13064, 13712, 14697, 15426, 16330, 16560, 17040, 17140, 19596, 19711, 20448, 20568, 24495, 25560, 25710, 26128, 27424, 29394, 30852, 32660, 33120, 34080, 34280, 38565, 39192, 39422, 41136, 48990, 51120, 51420, 52256, 58788, 59133, 60847, 61704, 65320, 68560, 73485, 77130, 78384, 78844, 82272, 97980, 98555, 102240, 102840, 117576, 118266, 121694, 123408, 130640, 137120, 146970, 154260, 156768, 157688, 177399, 182541, 195960, 197110, 205680, 235152, 236532, 243388, 246816, 261280, 293940, 295665, 304235, 308520, 315376, 354798, 365082, 391920, 394220, 411360, 470304, 473064, 486776, 547623, 587880, 591330, 608470, 617040, 630752, 709596, 730164, 783840, 788440, 886995, 912705, 946128, 973552, 1095246, 1175760, 1182660, 1216940, 1234080, 1399481, 1419192, 1460328, 1576880, 1773990, 1825410, 1892256, 1947104, 2190492, 2351520, 2365320, 2433880, 2738115, 2798962, 2838384, 2920656, 3153760, 3547980, 3650820, 4198443, 4380984, 4730640, 4867760, 5476230, 5597924, 5676768, 5841312, 6997405, 7095960, 7301640, 8396886, 8761968, 9461280, 9735520, 10952460, 11195848, 12595329, 13994810, 14191920, 14603280, 16793772, 17523936, 20992215, 21904920, 22391696, 25190658, 27989620, 28383840, 29206560, 33587544, 41984430, 43809840, 44783392, 50381316, 55979240, 62976645, 67175088, 83968860, 87619680, 100762632, 111958480, 125953290, 134350176, 167937720, 201525264, 223916960, 251906580, 335875440, 403050528, 503813160, 671750880, 1007626320, 2015252640]

約数ペア:

[(1, 2015252640), (2, 1007626320), (3, 671750880), (4, 503813160), (5, 403050528), (6, 335875440), (8, 251906580), (9, 223916960), (10, 201525264), (12, 167937720), (15, 134350176), (16, 125953290), (18, 111958480), (20, 100762632), (23, 87619680), (24, 83968860), (30, 67175088), (32, 62976645), (36, 55979240), (40, 50381316), (45, 44783392), (46, 43809840), (48, 41984430), (60, 33587544), (69, 29206560), (71, 28383840), (72, 27989620), (80, 25190658), (90, 22391696), (92, 21904920), (96, 20992215), (115, 17523936), (120, 16793772), (138, 14603280), (142, 14191920), (144, 13994810), (160, 12595329), (180, 11195848), (184, 10952460), (207, 9735520), (213, 9461280), (230, 8761968), (240, 8396886), (276, 7301640), (284, 7095960), (288, 6997405), (345, 5841312), (355, 5676768), (360, 5597924), (368, 5476230), (414, 4867760), (426, 4730640), (460, 4380984), (480, 4198443), (552, 3650820), (568, 3547980), (639, 3153760), (690, 2920656), (710, 2838384), (720, 2798962), (736, 2738115), (828, 2433880), (852, 2365320), (857, 2351520), (920, 2190492), (1035, 1947104), (1065, 1892256), (1104, 1825410), (1136, 1773990), (1278, 1576880), (1380, 1460328), (1420, 1419192), (1440, 1399481), (1633, 1234080), (1656, 1216940), (1704, 1182660), (1714, 1175760), (1840, 1095246), (2070, 973552), (2130, 946128), (2208, 912705), (2272, 886995), (2556, 788440), (2571, 783840), (2760, 730164), (2840, 709596), (3195, 630752), (3266, 617040), (3312, 608470), (3408, 591330), (3428, 587880), (3680, 547623), (4140, 486776), (4260, 473064), (4285, 470304), (4899, 411360), (5112, 394220), (5142, 391920), (5520, 365082), (5680, 354798), (6390, 315376), (6532, 308520), (6624, 304235), (6816, 295665), (6856, 293940), (7713, 261280), (8165, 246816), (8280, 243388), (8520, 236532), (8570, 235152), (9798, 205680), (10224, 197110), (10284, 195960), (11040, 182541), (11360, 177399), (12780, 157688), (12855, 156768), (13064, 154260), (13712, 146970), (14697, 137120), (15426, 130640), (16330, 123408), (16560, 121694), (17040, 118266), (17140, 117576), (19596, 102840), (19711, 102240), (20448, 98555), (20568, 97980), (24495, 82272), (25560, 78844), (25710, 78384), (26128, 77130), (27424, 73485), (29394, 68560), (30852, 65320), (32660, 61704), (33120, 60847), (34080, 59133), (34280, 58788), (38565, 52256), (39192, 51420), (39422, 51120), (41136, 48990)]