307204560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1427}}^1$

素因数の和:1482

約数の個数: 240

約数和(自身を含む): 1160175744

約数和(自身を除く): 852971184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 78, 80, 90, 92, 104, 115, 117, 120, 130, 138, 144, 156, 180, 184, 195, 207, 208, 230, 234, 240, 260, 276, 299, 312, 345, 360, 368, 390, 414, 460, 468, 520, 552, 585, 598, 624, 690, 720, 780, 828, 897, 920, 936, 1035, 1040, 1104, 1170, 1196, 1380, 1427, 1495, 1560, 1656, 1794, 1840, 1872, 2070, 2340, 2392, 2691, 2760, 2854, 2990, 3120, 3312, 3588, 4140, 4281, 4485, 4680, 4784, 5382, 5520, 5708, 5980, 7135, 7176, 8280, 8562, 8970, 9360, 10764, 11416, 11960, 12843, 13455, 14270, 14352, 16560, 17124, 17940, 18551, 21405, 21528, 22832, 23920, 25686, 26910, 28540, 32821, 34248, 35880, 37102, 42810, 43056, 51372, 53820, 55653, 57080, 64215, 65642, 68496, 71760, 74204, 85620, 92755, 98463, 102744, 107640, 111306, 114160, 128430, 131284, 148408, 164105, 166959, 171240, 185510, 196926, 205488, 215280, 222612, 256860, 262568, 278265, 295389, 296816, 328210, 333918, 342480, 371020, 393852, 426673, 445224, 492315, 513720, 525136, 556530, 590778, 656420, 667836, 742040, 787704, 834795, 853346, 890448, 984630, 1027440, 1113060, 1181556, 1280019, 1312840, 1335672, 1476945, 1484080, 1575408, 1669590, 1706692, 1969260, 2133365, 2226120, 2363112, 2560038, 2625680, 2671344, 2953890, 3339180, 3413384, 3840057, 3938520, 4266730, 4452240, 4726224, 5120076, 5907780, 6400095, 6678360, 6826768, 7680114, 7877040, 8533460, 10240152, 11815560, 12800190, 13356720, 15360228, 17066920, 19200285, 20480304, 23631120, 25600380, 30720456, 34133840, 38400570, 51200760, 61440912, 76801140, 102401520, 153602280, 307204560]

約数ペア:

[(1, 307204560), (2, 153602280), (3, 102401520), (4, 76801140), (5, 61440912), (6, 51200760), (8, 38400570), (9, 34133840), (10, 30720456), (12, 25600380), (13, 23631120), (15, 20480304), (16, 19200285), (18, 17066920), (20, 15360228), (23, 13356720), (24, 12800190), (26, 11815560), (30, 10240152), (36, 8533460), (39, 7877040), (40, 7680114), (45, 6826768), (46, 6678360), (48, 6400095), (52, 5907780), (60, 5120076), (65, 4726224), (69, 4452240), (72, 4266730), (78, 3938520), (80, 3840057), (90, 3413384), (92, 3339180), (104, 2953890), (115, 2671344), (117, 2625680), (120, 2560038), (130, 2363112), (138, 2226120), (144, 2133365), (156, 1969260), (180, 1706692), (184, 1669590), (195, 1575408), (207, 1484080), (208, 1476945), (230, 1335672), (234, 1312840), (240, 1280019), (260, 1181556), (276, 1113060), (299, 1027440), (312, 984630), (345, 890448), (360, 853346), (368, 834795), (390, 787704), (414, 742040), (460, 667836), (468, 656420), (520, 590778), (552, 556530), (585, 525136), (598, 513720), (624, 492315), (690, 445224), (720, 426673), (780, 393852), (828, 371020), (897, 342480), (920, 333918), (936, 328210), (1035, 296816), (1040, 295389), (1104, 278265), (1170, 262568), (1196, 256860), (1380, 222612), (1427, 215280), (1495, 205488), (1560, 196926), (1656, 185510), (1794, 171240), (1840, 166959), (1872, 164105), (2070, 148408), (2340, 131284), (2392, 128430), (2691, 114160), (2760, 111306), (2854, 107640), (2990, 102744), (3120, 98463), (3312, 92755), (3588, 85620), (4140, 74204), (4281, 71760), (4485, 68496), (4680, 65642), (4784, 64215), (5382, 57080), (5520, 55653), (5708, 53820), (5980, 51372), (7135, 43056), (7176, 42810), (8280, 37102), (8562, 35880), (8970, 34248), (9360, 32821), (10764, 28540), (11416, 26910), (11960, 25686), (12843, 23920), (13455, 22832), (14270, 21528), (14352, 21405), (16560, 18551), (17124, 17940)]