7417142520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:390

約数の個数: 256

約数和(自身を含む): 23328000000

約数和(自身を除く): 15910857480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 79, 89, 118, 120, 149, 158, 177, 178, 236, 237, 267, 295, 298, 316, 354, 356, 395, 445, 447, 472, 474, 534, 590, 596, 632, 708, 712, 745, 790, 885, 890, 894, 948, 1068, 1180, 1185, 1192, 1335, 1416, 1490, 1580, 1770, 1780, 1788, 1896, 2136, 2235, 2360, 2370, 2670, 2980, 3160, 3540, 3560, 3576, 4470, 4661, 4740, 5251, 5340, 5960, 7031, 7080, 8791, 8940, 9322, 9480, 10502, 10680, 11771, 13261, 13983, 14062, 15753, 17582, 17880, 18644, 21004, 21093, 23305, 23542, 26255, 26373, 26522, 27966, 28124, 31506, 35155, 35164, 35313, 37288, 39783, 42008, 42186, 43955, 46610, 47084, 52510, 52746, 53044, 55932, 56248, 58855, 63012, 66305, 69915, 70310, 70328, 70626, 78765, 79566, 84372, 87910, 93220, 94168, 105020, 105465, 105492, 106088, 111864, 117710, 126024, 131865, 132610, 139830, 140620, 141252, 157530, 159132, 168744, 175820, 176565, 186440, 198915, 210040, 210930, 210984, 235420, 263730, 265220, 279660, 281240, 282504, 315060, 318264, 351640, 353130, 397830, 414829, 421860, 470840, 527460, 530440, 559320, 630120, 694489, 706260, 782399, 795660, 829658, 843720, 1047619, 1054920, 1244487, 1388978, 1412520, 1564798, 1591320, 1659316, 2074145, 2083467, 2095238, 2347197, 2488974, 2777956, 3129596, 3142857, 3318632, 3472445, 3911995, 4148290, 4166934, 4190476, 4694394, 4977948, 5238095, 5555912, 6222435, 6259192, 6285714, 6944890, 7823990, 8296580, 8333868, 8380952, 9388788, 9955896, 10417335, 10476190, 11735985, 12444870, 12571428, 13889780, 15647980, 15714285, 16593160, 16667736, 18777576, 20834670, 20952380, 23471970, 24889740, 25142856, 27779560, 31295960, 31428570, 41669340, 41904760, 46943940, 49779480, 61809521, 62857140, 83338680, 93887880, 123619042, 125714280, 185428563, 247238084, 309047605, 370857126, 494476168, 618095210, 741714252, 927142815, 1236190420, 1483428504, 1854285630, 2472380840, 3708571260, 7417142520]

約数ペア:

[(1, 7417142520), (2, 3708571260), (3, 2472380840), (4, 1854285630), (5, 1483428504), (6, 1236190420), (8, 927142815), (10, 741714252), (12, 618095210), (15, 494476168), (20, 370857126), (24, 309047605), (30, 247238084), (40, 185428563), (59, 125714280), (60, 123619042), (79, 93887880), (89, 83338680), (118, 62857140), (120, 61809521), (149, 49779480), (158, 46943940), (177, 41904760), (178, 41669340), (236, 31428570), (237, 31295960), (267, 27779560), (295, 25142856), (298, 24889740), (316, 23471970), (354, 20952380), (356, 20834670), (395, 18777576), (445, 16667736), (447, 16593160), (472, 15714285), (474, 15647980), (534, 13889780), (590, 12571428), (596, 12444870), (632, 11735985), (708, 10476190), (712, 10417335), (745, 9955896), (790, 9388788), (885, 8380952), (890, 8333868), (894, 8296580), (948, 7823990), (1068, 6944890), (1180, 6285714), (1185, 6259192), (1192, 6222435), (1335, 5555912), (1416, 5238095), (1490, 4977948), (1580, 4694394), (1770, 4190476), (1780, 4166934), (1788, 4148290), (1896, 3911995), (2136, 3472445), (2235, 3318632), (2360, 3142857), (2370, 3129596), (2670, 2777956), (2980, 2488974), (3160, 2347197), (3540, 2095238), (3560, 2083467), (3576, 2074145), (4470, 1659316), (4661, 1591320), (4740, 1564798), (5251, 1412520), (5340, 1388978), (5960, 1244487), (7031, 1054920), (7080, 1047619), (8791, 843720), (8940, 829658), (9322, 795660), (9480, 782399), (10502, 706260), (10680, 694489), (11771, 630120), (13261, 559320), (13983, 530440), (14062, 527460), (15753, 470840), (17582, 421860), (17880, 414829), (18644, 397830), (21004, 353130), (21093, 351640), (23305, 318264), (23542, 315060), (26255, 282504), (26373, 281240), (26522, 279660), (27966, 265220), (28124, 263730), (31506, 235420), (35155, 210984), (35164, 210930), (35313, 210040), (37288, 198915), (39783, 186440), (42008, 176565), (42186, 175820), (43955, 168744), (46610, 159132), (47084, 157530), (52510, 141252), (52746, 140620), (53044, 139830), (55932, 132610), (56248, 131865), (58855, 126024), (63012, 117710), (66305, 111864), (69915, 106088), (70310, 105492), (70328, 105465), (70626, 105020), (78765, 94168), (79566, 93220), (84372, 87910)]