315092280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{601}}^1$

素因数の和:889

約数の個数: 128

約数和(自身を含む): 1006447680

約数和(自身を除く): 691355400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 257, 340, 408, 510, 514, 601, 680, 771, 1020, 1028, 1202, 1285, 1542, 1803, 2040, 2056, 2404, 2570, 3005, 3084, 3606, 3855, 4369, 4808, 5140, 6010, 6168, 7212, 7710, 8738, 9015, 10217, 10280, 12020, 13107, 14424, 15420, 17476, 18030, 20434, 21845, 24040, 26214, 30651, 30840, 34952, 36060, 40868, 43690, 51085, 52428, 61302, 65535, 72120, 81736, 87380, 102170, 104856, 122604, 131070, 153255, 154457, 174760, 204340, 245208, 262140, 306510, 308914, 408680, 463371, 524280, 613020, 617828, 772285, 926742, 1226040, 1235656, 1544570, 1853484, 2316855, 2625769, 3089140, 3706968, 4633710, 5251538, 6178280, 7877307, 9267420, 10503076, 13128845, 15754614, 18534840, 21006152, 26257690, 31509228, 39386535, 52515380, 63018456, 78773070, 105030760, 157546140, 315092280]

約数ペア:

[(1, 315092280), (2, 157546140), (3, 105030760), (4, 78773070), (5, 63018456), (6, 52515380), (8, 39386535), (10, 31509228), (12, 26257690), (15, 21006152), (17, 18534840), (20, 15754614), (24, 13128845), (30, 10503076), (34, 9267420), (40, 7877307), (51, 6178280), (60, 5251538), (68, 4633710), (85, 3706968), (102, 3089140), (120, 2625769), (136, 2316855), (170, 1853484), (204, 1544570), (255, 1235656), (257, 1226040), (340, 926742), (408, 772285), (510, 617828), (514, 613020), (601, 524280), (680, 463371), (771, 408680), (1020, 308914), (1028, 306510), (1202, 262140), (1285, 245208), (1542, 204340), (1803, 174760), (2040, 154457), (2056, 153255), (2404, 131070), (2570, 122604), (3005, 104856), (3084, 102170), (3606, 87380), (3855, 81736), (4369, 72120), (4808, 65535), (5140, 61302), (6010, 52428), (6168, 51085), (7212, 43690), (7710, 40868), (8738, 36060), (9015, 34952), (10217, 30840), (10280, 30651), (12020, 26214), (13107, 24040), (14424, 21845), (15420, 20434), (17476, 18030)]