416501120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2999}}^1$

素因数の和:3056

約数の個数: 128

約数和(自身を含む): 1175040000

約数和(自身を除く): 758538880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 2999, 3472, 3968, 4340, 4480, 4960, 5998, 6944, 8680, 9920, 11996, 13888, 14995, 17360, 19840, 20993, 23992, 27776, 29990, 34720, 41986, 47984, 59980, 69440, 83972, 92969, 95968, 104965, 119960, 138880, 167944, 185938, 191936, 209930, 239920, 335888, 371876, 383872, 419860, 464845, 479840, 650783, 671776, 743752, 839720, 929690, 959680, 1301566, 1343552, 1487504, 1679440, 1859380, 1919360, 2603132, 2687104, 2975008, 3253915, 3358880, 3718760, 5206264, 5950016, 6507830, 6717760, 7437520, 10412528, 11900032, 13015660, 13435520, 14875040, 20825056, 26031320, 29750080, 41650112, 52062640, 59500160, 83300224, 104125280, 208250560, 416501120]

約数ペア:

[(1, 416501120), (2, 208250560), (4, 104125280), (5, 83300224), (7, 59500160), (8, 52062640), (10, 41650112), (14, 29750080), (16, 26031320), (20, 20825056), (28, 14875040), (31, 13435520), (32, 13015660), (35, 11900032), (40, 10412528), (56, 7437520), (62, 6717760), (64, 6507830), (70, 5950016), (80, 5206264), (112, 3718760), (124, 3358880), (128, 3253915), (140, 2975008), (155, 2687104), (160, 2603132), (217, 1919360), (224, 1859380), (248, 1679440), (280, 1487504), (310, 1343552), (320, 1301566), (434, 959680), (448, 929690), (496, 839720), (560, 743752), (620, 671776), (640, 650783), (868, 479840), (896, 464845), (992, 419860), (1085, 383872), (1120, 371876), (1240, 335888), (1736, 239920), (1984, 209930), (2170, 191936), (2240, 185938), (2480, 167944), (2999, 138880), (3472, 119960), (3968, 104965), (4340, 95968), (4480, 92969), (4960, 83972), (5998, 69440), (6944, 59980), (8680, 47984), (9920, 41986), (11996, 34720), (13888, 29990), (14995, 27776), (17360, 23992), (19840, 20993)]