320072600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4093}}^1$

素因数の和:4149

約数の個数: 96

約数和(自身を含む): 822402720

約数和(自身を除く): 502330120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 25, 34, 40, 46, 50, 68, 85, 92, 100, 115, 136, 170, 184, 200, 230, 340, 391, 425, 460, 575, 680, 782, 850, 920, 1150, 1564, 1700, 1955, 2300, 3128, 3400, 3910, 4093, 4600, 7820, 8186, 9775, 15640, 16372, 19550, 20465, 32744, 39100, 40930, 69581, 78200, 81860, 94139, 102325, 139162, 163720, 188278, 204650, 278324, 347905, 376556, 409300, 470695, 556648, 695810, 753112, 818600, 941390, 1391620, 1600363, 1739525, 1882780, 2353475, 2783240, 3200726, 3479050, 3765560, 4706950, 6401452, 6958100, 8001815, 9413900, 12802904, 13916200, 16003630, 18827800, 32007260, 40009075, 64014520, 80018150, 160036300, 320072600]

約数ペア:

[(1, 320072600), (2, 160036300), (4, 80018150), (5, 64014520), (8, 40009075), (10, 32007260), (17, 18827800), (20, 16003630), (23, 13916200), (25, 12802904), (34, 9413900), (40, 8001815), (46, 6958100), (50, 6401452), (68, 4706950), (85, 3765560), (92, 3479050), (100, 3200726), (115, 2783240), (136, 2353475), (170, 1882780), (184, 1739525), (200, 1600363), (230, 1391620), (340, 941390), (391, 818600), (425, 753112), (460, 695810), (575, 556648), (680, 470695), (782, 409300), (850, 376556), (920, 347905), (1150, 278324), (1564, 204650), (1700, 188278), (1955, 163720), (2300, 139162), (3128, 102325), (3400, 94139), (3910, 81860), (4093, 78200), (4600, 69581), (7820, 40930), (8186, 39100), (9775, 32744), (15640, 20465), (16372, 19550)]