65500320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:407

約数の個数: 192

約数和(自身を含む): 228614400

約数和(自身を除く): 163114080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 96, 102, 115, 120, 136, 138, 160, 170, 184, 204, 230, 240, 255, 272, 276, 340, 345, 349, 368, 391, 408, 460, 480, 510, 544, 552, 680, 690, 698, 736, 782, 816, 920, 1020, 1047, 1104, 1173, 1360, 1380, 1396, 1564, 1632, 1745, 1840, 1955, 2040, 2094, 2208, 2346, 2720, 2760, 2792, 3128, 3490, 3680, 3910, 4080, 4188, 4692, 5235, 5520, 5584, 5865, 5933, 6256, 6980, 7820, 8027, 8160, 8376, 9384, 10470, 11040, 11168, 11730, 11866, 12512, 13960, 15640, 16054, 16752, 17799, 18768, 20940, 23460, 23732, 24081, 27920, 29665, 31280, 32108, 33504, 35598, 37536, 40135, 41880, 46920, 47464, 48162, 55840, 59330, 62560, 64216, 71196, 80270, 83760, 88995, 93840, 94928, 96324, 118660, 120405, 128432, 136459, 142392, 160540, 167520, 177990, 187680, 189856, 192648, 237320, 240810, 256864, 272918, 284784, 321080, 355980, 385296, 409377, 474640, 481620, 545836, 569568, 642160, 682295, 711960, 770592, 818754, 949280, 963240, 1091672, 1284320, 1364590, 1423920, 1637508, 1926480, 2046885, 2183344, 2729180, 2847840, 3275016, 3852960, 4093770, 4366688, 5458360, 6550032, 8187540, 10916720, 13100064, 16375080, 21833440, 32750160, 65500320]

約数ペア:

[(1, 65500320), (2, 32750160), (3, 21833440), (4, 16375080), (5, 13100064), (6, 10916720), (8, 8187540), (10, 6550032), (12, 5458360), (15, 4366688), (16, 4093770), (17, 3852960), (20, 3275016), (23, 2847840), (24, 2729180), (30, 2183344), (32, 2046885), (34, 1926480), (40, 1637508), (46, 1423920), (48, 1364590), (51, 1284320), (60, 1091672), (68, 963240), (69, 949280), (80, 818754), (85, 770592), (92, 711960), (96, 682295), (102, 642160), (115, 569568), (120, 545836), (136, 481620), (138, 474640), (160, 409377), (170, 385296), (184, 355980), (204, 321080), (230, 284784), (240, 272918), (255, 256864), (272, 240810), (276, 237320), (340, 192648), (345, 189856), (349, 187680), (368, 177990), (391, 167520), (408, 160540), (460, 142392), (480, 136459), (510, 128432), (544, 120405), (552, 118660), (680, 96324), (690, 94928), (698, 93840), (736, 88995), (782, 83760), (816, 80270), (920, 71196), (1020, 64216), (1047, 62560), (1104, 59330), (1173, 55840), (1360, 48162), (1380, 47464), (1396, 46920), (1564, 41880), (1632, 40135), (1745, 37536), (1840, 35598), (1955, 33504), (2040, 32108), (2094, 31280), (2208, 29665), (2346, 27920), (2720, 24081), (2760, 23732), (2792, 23460), (3128, 20940), (3490, 18768), (3680, 17799), (3910, 16752), (4080, 16054), (4188, 15640), (4692, 13960), (5235, 12512), (5520, 11866), (5584, 11730), (5865, 11168), (5933, 11040), (6256, 10470), (6980, 9384), (7820, 8376), (8027, 8160)]