19001502840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{18041}}^1$

素因数の和:18253

約数の個数: 128

約数和(自身を含む): 58300197120

約数和(自身を除く): 39298694280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 131, 134, 201, 262, 268, 335, 393, 402, 524, 536, 655, 670, 786, 804, 1005, 1048, 1310, 1340, 1572, 1608, 1965, 2010, 2620, 2680, 3144, 3930, 4020, 5240, 7860, 8040, 8777, 15720, 17554, 18041, 26331, 35108, 36082, 43885, 52662, 54123, 70216, 72164, 87770, 90205, 105324, 108246, 131655, 144328, 175540, 180410, 210648, 216492, 263310, 270615, 351080, 360820, 432984, 526620, 541230, 721640, 1053240, 1082460, 1208747, 2164920, 2363371, 2417494, 3626241, 4726742, 4834988, 6043735, 7090113, 7252482, 9453484, 9669976, 11816855, 12087470, 14180226, 14504964, 18131205, 18906968, 23633710, 24174940, 28360452, 29009928, 35450565, 36262410, 47267420, 48349880, 56720904, 70901130, 72524820, 94534840, 141802260, 145049640, 158345857, 283604520, 316691714, 475037571, 633383428, 791729285, 950075142, 1266766856, 1583458570, 1900150284, 2375187855, 3166917140, 3800300568, 4750375710, 6333834280, 9500751420, 19001502840]

約数ペア:

[(1, 19001502840), (2, 9500751420), (3, 6333834280), (4, 4750375710), (5, 3800300568), (6, 3166917140), (8, 2375187855), (10, 1900150284), (12, 1583458570), (15, 1266766856), (20, 950075142), (24, 791729285), (30, 633383428), (40, 475037571), (60, 316691714), (67, 283604520), (120, 158345857), (131, 145049640), (134, 141802260), (201, 94534840), (262, 72524820), (268, 70901130), (335, 56720904), (393, 48349880), (402, 47267420), (524, 36262410), (536, 35450565), (655, 29009928), (670, 28360452), (786, 24174940), (804, 23633710), (1005, 18906968), (1048, 18131205), (1310, 14504964), (1340, 14180226), (1572, 12087470), (1608, 11816855), (1965, 9669976), (2010, 9453484), (2620, 7252482), (2680, 7090113), (3144, 6043735), (3930, 4834988), (4020, 4726742), (5240, 3626241), (7860, 2417494), (8040, 2363371), (8777, 2164920), (15720, 1208747), (17554, 1082460), (18041, 1053240), (26331, 721640), (35108, 541230), (36082, 526620), (43885, 432984), (52662, 360820), (54123, 351080), (70216, 270615), (72164, 263310), (87770, 216492), (90205, 210648), (105324, 180410), (108246, 175540), (131655, 144328)]