1259372640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:501

約数の個数: 192

約数和(自身を含む): 4067352576

約数和(自身を除く): 2807979936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 73, 80, 96, 120, 127, 146, 160, 219, 240, 254, 283, 292, 365, 381, 438, 480, 508, 566, 584, 635, 730, 762, 849, 876, 1016, 1095, 1132, 1168, 1270, 1415, 1460, 1524, 1698, 1752, 1905, 2032, 2190, 2264, 2336, 2540, 2830, 2920, 3048, 3396, 3504, 3810, 4064, 4245, 4380, 4528, 5080, 5660, 5840, 6096, 6792, 7008, 7620, 8490, 8760, 9056, 9271, 10160, 11320, 11680, 12192, 13584, 15240, 16980, 17520, 18542, 20320, 20659, 22640, 27168, 27813, 30480, 33960, 35040, 35941, 37084, 41318, 45280, 46355, 55626, 60960, 61977, 67920, 71882, 74168, 82636, 92710, 103295, 107823, 111252, 123954, 135840, 139065, 143764, 148336, 165272, 179705, 185420, 206590, 215646, 222504, 247908, 278130, 287528, 296672, 309885, 330544, 359410, 370840, 413180, 431292, 445008, 495816, 539115, 556260, 575056, 619770, 661088, 718820, 741680, 826360, 862584, 890016, 991632, 1078230, 1112520, 1150112, 1239540, 1437640, 1483360, 1652720, 1725168, 1983264, 2156460, 2225040, 2479080, 2623693, 2875280, 3305440, 3450336, 4312920, 4450080, 4958160, 5247386, 5750560, 7871079, 8625840, 9916320, 10494772, 13118465, 15742158, 17251680, 20989544, 26236930, 31484316, 39355395, 41979088, 52473860, 62968632, 78710790, 83958176, 104947720, 125937264, 157421580, 209895440, 251874528, 314843160, 419790880, 629686320, 1259372640]

約数ペア:

[(1, 1259372640), (2, 629686320), (3, 419790880), (4, 314843160), (5, 251874528), (6, 209895440), (8, 157421580), (10, 125937264), (12, 104947720), (15, 83958176), (16, 78710790), (20, 62968632), (24, 52473860), (30, 41979088), (32, 39355395), (40, 31484316), (48, 26236930), (60, 20989544), (73, 17251680), (80, 15742158), (96, 13118465), (120, 10494772), (127, 9916320), (146, 8625840), (160, 7871079), (219, 5750560), (240, 5247386), (254, 4958160), (283, 4450080), (292, 4312920), (365, 3450336), (381, 3305440), (438, 2875280), (480, 2623693), (508, 2479080), (566, 2225040), (584, 2156460), (635, 1983264), (730, 1725168), (762, 1652720), (849, 1483360), (876, 1437640), (1016, 1239540), (1095, 1150112), (1132, 1112520), (1168, 1078230), (1270, 991632), (1415, 890016), (1460, 862584), (1524, 826360), (1698, 741680), (1752, 718820), (1905, 661088), (2032, 619770), (2190, 575056), (2264, 556260), (2336, 539115), (2540, 495816), (2830, 445008), (2920, 431292), (3048, 413180), (3396, 370840), (3504, 359410), (3810, 330544), (4064, 309885), (4245, 296672), (4380, 287528), (4528, 278130), (5080, 247908), (5660, 222504), (5840, 215646), (6096, 206590), (6792, 185420), (7008, 179705), (7620, 165272), (8490, 148336), (8760, 143764), (9056, 139065), (9271, 135840), (10160, 123954), (11320, 111252), (11680, 107823), (12192, 103295), (13584, 92710), (15240, 82636), (16980, 74168), (17520, 71882), (18542, 67920), (20320, 61977), (20659, 60960), (22640, 55626), (27168, 46355), (27813, 45280), (30480, 41318), (33960, 37084), (35040, 35941)]