1768657680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11867}}^1$

素因数の和:11915

約数の個数: 200

約数和(自身を含む): 6410428992

約数和(自身を除く): 4641771312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 115, 120, 135, 138, 144, 162, 180, 184, 207, 216, 230, 240, 270, 276, 324, 345, 360, 368, 405, 414, 432, 460, 540, 552, 621, 648, 690, 720, 810, 828, 920, 1035, 1080, 1104, 1242, 1296, 1380, 1620, 1656, 1840, 1863, 2070, 2160, 2484, 2760, 3105, 3240, 3312, 3726, 4140, 4968, 5520, 6210, 6480, 7452, 8280, 9315, 9936, 11867, 12420, 14904, 16560, 18630, 23734, 24840, 29808, 35601, 37260, 47468, 49680, 59335, 71202, 74520, 94936, 106803, 118670, 142404, 149040, 178005, 189872, 213606, 237340, 272941, 284808, 320409, 356010, 427212, 474680, 534015, 545882, 569616, 640818, 712020, 818823, 854424, 949360, 961227, 1068030, 1091764, 1281636, 1364705, 1424040, 1602045, 1637646, 1708848, 1922454, 2136060, 2183528, 2456469, 2563272, 2729410, 2848080, 3204090, 3275292, 3844908, 4094115, 4272120, 4367056, 4806135, 4912938, 5126544, 5458820, 6408180, 6550584, 7369407, 7689816, 8188230, 8544240, 9612270, 9825876, 10917640, 12282345, 12816360, 13101168, 14738814, 15379632, 16376460, 19224540, 19651752, 21835280, 22108221, 24564690, 25632720, 29477628, 32752920, 36847035, 38449080, 39303504, 44216442, 49129380, 58955256, 65505840, 73694070, 76898160, 88432884, 98258760, 110541105, 117910512, 147388140, 176865768, 196517520, 221082210, 294776280, 353731536, 442164420, 589552560, 884328840, 1768657680]

約数ペア:

[(1, 1768657680), (2, 884328840), (3, 589552560), (4, 442164420), (5, 353731536), (6, 294776280), (8, 221082210), (9, 196517520), (10, 176865768), (12, 147388140), (15, 117910512), (16, 110541105), (18, 98258760), (20, 88432884), (23, 76898160), (24, 73694070), (27, 65505840), (30, 58955256), (36, 49129380), (40, 44216442), (45, 39303504), (46, 38449080), (48, 36847035), (54, 32752920), (60, 29477628), (69, 25632720), (72, 24564690), (80, 22108221), (81, 21835280), (90, 19651752), (92, 19224540), (108, 16376460), (115, 15379632), (120, 14738814), (135, 13101168), (138, 12816360), (144, 12282345), (162, 10917640), (180, 9825876), (184, 9612270), (207, 8544240), (216, 8188230), (230, 7689816), (240, 7369407), (270, 6550584), (276, 6408180), (324, 5458820), (345, 5126544), (360, 4912938), (368, 4806135), (405, 4367056), (414, 4272120), (432, 4094115), (460, 3844908), (540, 3275292), (552, 3204090), (621, 2848080), (648, 2729410), (690, 2563272), (720, 2456469), (810, 2183528), (828, 2136060), (920, 1922454), (1035, 1708848), (1080, 1637646), (1104, 1602045), (1242, 1424040), (1296, 1364705), (1380, 1281636), (1620, 1091764), (1656, 1068030), (1840, 961227), (1863, 949360), (2070, 854424), (2160, 818823), (2484, 712020), (2760, 640818), (3105, 569616), (3240, 545882), (3312, 534015), (3726, 474680), (4140, 427212), (4968, 356010), (5520, 320409), (6210, 284808), (6480, 272941), (7452, 237340), (8280, 213606), (9315, 189872), (9936, 178005), (11867, 149040), (12420, 142404), (14904, 118670), (16560, 106803), (18630, 94936), (23734, 74520), (24840, 71202), (29808, 59335), (35601, 49680), (37260, 47468)]