517776480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1627}}^1$

素因数の和:1678

約数の個数: 288

約数和(自身を含む): 2015997984

約数和(自身を除く): 1498221504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 340, 360, 390, 408, 416, 442, 468, 480, 510, 520, 544, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1248, 1326, 1360, 1440, 1530, 1560, 1627, 1632, 1768, 1872, 1989, 2040, 2080, 2210, 2340, 2448, 2652, 2720, 3060, 3120, 3254, 3315, 3536, 3744, 3978, 4080, 4420, 4680, 4881, 4896, 5304, 6120, 6240, 6508, 6630, 7072, 7956, 8135, 8160, 8840, 9360, 9762, 9945, 10608, 12240, 13016, 13260, 14643, 15912, 16270, 17680, 18720, 19524, 19890, 21151, 21216, 24405, 24480, 26032, 26520, 27659, 29286, 31824, 32540, 35360, 39048, 39780, 42302, 48810, 52064, 53040, 55318, 58572, 63453, 63648, 65080, 73215, 78096, 79560, 82977, 84604, 97620, 105755, 106080, 110636, 117144, 126906, 130160, 138295, 146430, 156192, 159120, 165954, 169208, 190359, 195240, 211510, 221272, 234288, 248931, 253812, 260320, 276590, 292860, 317265, 318240, 331908, 338416, 359567, 380718, 390480, 414885, 423020, 442544, 468576, 497862, 507624, 553180, 585720, 634530, 663816, 676832, 719134, 761436, 780960, 829770, 846040, 885088, 951795, 995724, 1015248, 1078701, 1106360, 1171440, 1244655, 1269060, 1327632, 1438268, 1522872, 1659540, 1692080, 1797835, 1903590, 1991448, 2030496, 2157402, 2212720, 2342880, 2489310, 2538120, 2655264, 2876536, 3045744, 3236103, 3319080, 3384160, 3595670, 3807180, 3982896, 4314804, 4425440, 4978620, 5076240, 5393505, 5753072, 6091488, 6472206, 6638160, 7191340, 7614360, 7965792, 8629608, 9957240, 10152480, 10787010, 11506144, 12944412, 13276320, 14382680, 15228720, 16180515, 17259216, 19914480, 21574020, 25888824, 28765360, 30457440, 32361030, 34518432, 39828960, 43148040, 51777648, 57530720, 64722060, 86296080, 103555296, 129444120, 172592160, 258888240, 517776480]

約数ペア:

[(1, 517776480), (2, 258888240), (3, 172592160), (4, 129444120), (5, 103555296), (6, 86296080), (8, 64722060), (9, 57530720), (10, 51777648), (12, 43148040), (13, 39828960), (15, 34518432), (16, 32361030), (17, 30457440), (18, 28765360), (20, 25888824), (24, 21574020), (26, 19914480), (30, 17259216), (32, 16180515), (34, 15228720), (36, 14382680), (39, 13276320), (40, 12944412), (45, 11506144), (48, 10787010), (51, 10152480), (52, 9957240), (60, 8629608), (65, 7965792), (68, 7614360), (72, 7191340), (78, 6638160), (80, 6472206), (85, 6091488), (90, 5753072), (96, 5393505), (102, 5076240), (104, 4978620), (117, 4425440), (120, 4314804), (130, 3982896), (136, 3807180), (144, 3595670), (153, 3384160), (156, 3319080), (160, 3236103), (170, 3045744), (180, 2876536), (195, 2655264), (204, 2538120), (208, 2489310), (221, 2342880), (234, 2212720), (240, 2157402), (255, 2030496), (260, 1991448), (272, 1903590), (288, 1797835), (306, 1692080), (312, 1659540), (340, 1522872), (360, 1438268), (390, 1327632), (408, 1269060), (416, 1244655), (442, 1171440), (468, 1106360), (480, 1078701), (510, 1015248), (520, 995724), (544, 951795), (585, 885088), (612, 846040), (624, 829770), (663, 780960), (680, 761436), (720, 719134), (765, 676832), (780, 663816), (816, 634530), (884, 585720), (936, 553180), (1020, 507624), (1040, 497862), (1105, 468576), (1170, 442544), (1224, 423020), (1248, 414885), (1326, 390480), (1360, 380718), (1440, 359567), (1530, 338416), (1560, 331908), (1627, 318240), (1632, 317265), (1768, 292860), (1872, 276590), (1989, 260320), (2040, 253812), (2080, 248931), (2210, 234288), (2340, 221272), (2448, 211510), (2652, 195240), (2720, 190359), (3060, 169208), (3120, 165954), (3254, 159120), (3315, 156192), (3536, 146430), (3744, 138295), (3978, 130160), (4080, 126906), (4420, 117144), (4680, 110636), (4881, 106080), (4896, 105755), (5304, 97620), (6120, 84604), (6240, 82977), (6508, 79560), (6630, 78096), (7072, 73215), (7956, 65080), (8135, 63648), (8160, 63453), (8840, 58572), (9360, 55318), (9762, 53040), (9945, 52064), (10608, 48810), (12240, 42302), (13016, 39780), (13260, 39048), (14643, 35360), (15912, 32540), (16270, 31824), (17680, 29286), (18720, 27659), (19524, 26520), (19890, 26032), (21151, 24480), (21216, 24405)]