309700560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5839}}^1$

素因数の和:5885

約数の個数: 160

約数和(自身を含む): 1094929920

約数和(自身を除く): 785229360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1560, 1768, 2040, 2210, 2652, 3120, 3315, 3536, 4080, 4420, 5304, 5839, 6630, 8840, 10608, 11678, 13260, 17517, 17680, 23356, 26520, 29195, 35034, 46712, 53040, 58390, 70068, 75907, 87585, 93424, 99263, 116780, 140136, 151814, 175170, 198526, 227721, 233560, 280272, 297789, 303628, 350340, 379535, 397052, 455442, 467120, 496315, 595578, 607256, 700680, 759070, 794104, 910884, 992630, 1138605, 1191156, 1214512, 1290419, 1401360, 1488945, 1518140, 1588208, 1821768, 1985260, 2277210, 2382312, 2580838, 2977890, 3036280, 3643536, 3871257, 3970520, 4554420, 4764624, 5161676, 5955780, 6072560, 6452095, 7742514, 7941040, 9108840, 10323352, 11911560, 12904190, 15485028, 18217680, 19356285, 20646704, 23823120, 25808380, 30970056, 38712570, 51616760, 61940112, 77425140, 103233520, 154850280, 309700560]

約数ペア:

[(1, 309700560), (2, 154850280), (3, 103233520), (4, 77425140), (5, 61940112), (6, 51616760), (8, 38712570), (10, 30970056), (12, 25808380), (13, 23823120), (15, 20646704), (16, 19356285), (17, 18217680), (20, 15485028), (24, 12904190), (26, 11911560), (30, 10323352), (34, 9108840), (39, 7941040), (40, 7742514), (48, 6452095), (51, 6072560), (52, 5955780), (60, 5161676), (65, 4764624), (68, 4554420), (78, 3970520), (80, 3871257), (85, 3643536), (102, 3036280), (104, 2977890), (120, 2580838), (130, 2382312), (136, 2277210), (156, 1985260), (170, 1821768), (195, 1588208), (204, 1518140), (208, 1488945), (221, 1401360), (240, 1290419), (255, 1214512), (260, 1191156), (272, 1138605), (312, 992630), (340, 910884), (390, 794104), (408, 759070), (442, 700680), (510, 607256), (520, 595578), (624, 496315), (663, 467120), (680, 455442), (780, 397052), (816, 379535), (884, 350340), (1020, 303628), (1040, 297789), (1105, 280272), (1326, 233560), (1360, 227721), (1560, 198526), (1768, 175170), (2040, 151814), (2210, 140136), (2652, 116780), (3120, 99263), (3315, 93424), (3536, 87585), (4080, 75907), (4420, 70068), (5304, 58390), (5839, 53040), (6630, 46712), (8840, 35034), (10608, 29195), (11678, 26520), (13260, 23356), (17517, 17680)]