4078168080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{20399}}^1$

素因数の和:20446

約数の個数: 240

約数和(自身を含む): 15572217600

約数和(自身を除く): 11494049520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 49, 51, 56, 60, 68, 70, 80, 84, 85, 98, 102, 105, 112, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 240, 245, 255, 272, 280, 294, 336, 340, 357, 392, 408, 420, 476, 490, 510, 560, 588, 595, 680, 714, 735, 784, 816, 833, 840, 952, 980, 1020, 1176, 1190, 1360, 1428, 1470, 1666, 1680, 1785, 1904, 1960, 2040, 2352, 2380, 2499, 2856, 2940, 3332, 3570, 3920, 4080, 4165, 4760, 4998, 5712, 5880, 6664, 7140, 8330, 9520, 9996, 11760, 12495, 13328, 14280, 16660, 19992, 20399, 24990, 28560, 33320, 39984, 40798, 49980, 61197, 66640, 81596, 99960, 101995, 122394, 142793, 163192, 199920, 203990, 244788, 285586, 305985, 326384, 346783, 407980, 428379, 489576, 571172, 611970, 693566, 713965, 815960, 856758, 979152, 999551, 1040349, 1142344, 1223940, 1387132, 1427930, 1631920, 1713516, 1733915, 1999102, 2080698, 2141895, 2284688, 2427481, 2447880, 2774264, 2855860, 2998653, 3427032, 3467830, 3998204, 4161396, 4283790, 4854962, 4895760, 4997755, 5201745, 5548528, 5711720, 5997306, 6854064, 6935660, 7282443, 7996408, 8322792, 8567580, 9709924, 9995510, 10403490, 11423440, 11994612, 12137405, 13871320, 14564886, 14993265, 15992816, 16645584, 16992367, 17135160, 19419848, 19991020, 20806980, 23989224, 24274810, 27742640, 29129772, 29986530, 33984734, 34270320, 36412215, 38839696, 39982040, 41613960, 47978448, 48549620, 50977101, 58259544, 59973060, 67969468, 72824430, 79964080, 83227920, 84961835, 97099240, 101954202, 116519088, 119946120, 135938936, 145648860, 169923670, 194198480, 203908404, 239892240, 254885505, 271877872, 291297720, 339847340, 407816808, 509771010, 582595440, 679694680, 815633616, 1019542020, 1359389360, 2039084040, 4078168080]

約数ペア:

[(1, 4078168080), (2, 2039084040), (3, 1359389360), (4, 1019542020), (5, 815633616), (6, 679694680), (7, 582595440), (8, 509771010), (10, 407816808), (12, 339847340), (14, 291297720), (15, 271877872), (16, 254885505), (17, 239892240), (20, 203908404), (21, 194198480), (24, 169923670), (28, 145648860), (30, 135938936), (34, 119946120), (35, 116519088), (40, 101954202), (42, 97099240), (48, 84961835), (49, 83227920), (51, 79964080), (56, 72824430), (60, 67969468), (68, 59973060), (70, 58259544), (80, 50977101), (84, 48549620), (85, 47978448), (98, 41613960), (102, 39982040), (105, 38839696), (112, 36412215), (119, 34270320), (120, 33984734), (136, 29986530), (140, 29129772), (147, 27742640), (168, 24274810), (170, 23989224), (196, 20806980), (204, 19991020), (210, 19419848), (238, 17135160), (240, 16992367), (245, 16645584), (255, 15992816), (272, 14993265), (280, 14564886), (294, 13871320), (336, 12137405), (340, 11994612), (357, 11423440), (392, 10403490), (408, 9995510), (420, 9709924), (476, 8567580), (490, 8322792), (510, 7996408), (560, 7282443), (588, 6935660), (595, 6854064), (680, 5997306), (714, 5711720), (735, 5548528), (784, 5201745), (816, 4997755), (833, 4895760), (840, 4854962), (952, 4283790), (980, 4161396), (1020, 3998204), (1176, 3467830), (1190, 3427032), (1360, 2998653), (1428, 2855860), (1470, 2774264), (1666, 2447880), (1680, 2427481), (1785, 2284688), (1904, 2141895), (1960, 2080698), (2040, 1999102), (2352, 1733915), (2380, 1713516), (2499, 1631920), (2856, 1427930), (2940, 1387132), (3332, 1223940), (3570, 1142344), (3920, 1040349), (4080, 999551), (4165, 979152), (4760, 856758), (4998, 815960), (5712, 713965), (5880, 693566), (6664, 611970), (7140, 571172), (8330, 489576), (9520, 428379), (9996, 407980), (11760, 346783), (12495, 326384), (13328, 305985), (14280, 285586), (16660, 244788), (19992, 203990), (20399, 199920), (24990, 163192), (28560, 142793), (33320, 122394), (39984, 101995), (40798, 99960), (49980, 81596), (61197, 66640)]