339900400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{521}}^1$

素因数の和:779

約数の個数: 120

約数和(自身を含む): 939073824

約数和(自身を除く): 599173424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 233, 280, 350, 400, 466, 521, 560, 700, 932, 1042, 1165, 1400, 1631, 1864, 2084, 2330, 2605, 2800, 3262, 3647, 3728, 4168, 4660, 5210, 5825, 6524, 7294, 8155, 8336, 9320, 10420, 11650, 13025, 13048, 14588, 16310, 18235, 18640, 20840, 23300, 26050, 26096, 29176, 32620, 36470, 40775, 41680, 46600, 52100, 58352, 65240, 72940, 81550, 91175, 93200, 104200, 121393, 130480, 145880, 163100, 182350, 208400, 242786, 291760, 326200, 364700, 485572, 606965, 652400, 729400, 849751, 971144, 1213930, 1458800, 1699502, 1942288, 2427860, 3034825, 3399004, 4248755, 4855720, 6069650, 6798008, 8497510, 9711440, 12139300, 13596016, 16995020, 21243775, 24278600, 33990040, 42487550, 48557200, 67980080, 84975100, 169950200, 339900400]

約数ペア:

[(1, 339900400), (2, 169950200), (4, 84975100), (5, 67980080), (7, 48557200), (8, 42487550), (10, 33990040), (14, 24278600), (16, 21243775), (20, 16995020), (25, 13596016), (28, 12139300), (35, 9711440), (40, 8497510), (50, 6798008), (56, 6069650), (70, 4855720), (80, 4248755), (100, 3399004), (112, 3034825), (140, 2427860), (175, 1942288), (200, 1699502), (233, 1458800), (280, 1213930), (350, 971144), (400, 849751), (466, 729400), (521, 652400), (560, 606965), (700, 485572), (932, 364700), (1042, 326200), (1165, 291760), (1400, 242786), (1631, 208400), (1864, 182350), (2084, 163100), (2330, 145880), (2605, 130480), (2800, 121393), (3262, 104200), (3647, 93200), (3728, 91175), (4168, 81550), (4660, 72940), (5210, 65240), (5825, 58352), (6524, 52100), (7294, 46600), (8155, 41680), (8336, 40775), (9320, 36470), (10420, 32620), (11650, 29176), (13025, 26096), (13048, 26050), (14588, 23300), (16310, 20840), (18235, 18640)]