931488480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2927}}^1$

素因数の和:2978

約数の個数: 288

約数和(自身を含む): 3625824384

約数和(自身を除く): 2694335904

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, 1632, 1768, 1872, 1989, 2040, 2080, 2210, 2340, 2448, 2652, 2720, 2927, 3060, 3120, 3315, 3536, 3744, 3978, 4080, 4420, 4680, 4896, 5304, 5854, 6120, 6240, 6630, 7072, 7956, 8160, 8781, 8840, 9360, 9945, 10608, 11708, 12240, 13260, 14635, 15912, 17562, 17680, 18720, 19890, 21216, 23416, 24480, 26343, 26520, 29270, 31824, 35124, 35360, 38051, 39780, 43905, 46832, 49759, 52686, 53040, 58540, 63648, 70248, 76102, 79560, 87810, 93664, 99518, 105372, 106080, 114153, 117080, 131715, 140496, 149277, 152204, 159120, 175620, 190255, 199036, 210744, 228306, 234160, 248795, 263430, 280992, 298554, 304408, 318240, 342459, 351240, 380510, 398072, 421488, 447831, 456612, 468320, 497590, 526860, 570765, 597108, 608816, 646867, 684918, 702480, 746385, 761020, 796144, 842976, 895662, 913224, 995180, 1053720, 1141530, 1194216, 1217632, 1293734, 1369836, 1404960, 1492770, 1522040, 1592288, 1712295, 1791324, 1826448, 1940601, 1990360, 2107440, 2239155, 2283060, 2388432, 2587468, 2739672, 2985540, 3044080, 3234335, 3424590, 3582648, 3652896, 3881202, 3980720, 4214880, 4478310, 4566120, 4776864, 5174936, 5479344, 5821803, 5971080, 6088160, 6468670, 6849180, 7165296, 7762404, 7961440, 8956620, 9132240, 9703005, 10349872, 10958688, 11643606, 11942160, 12937340, 13698360, 14330592, 15524808, 17913240, 18264480, 19406010, 20699744, 23287212, 23884320, 25874680, 27396720, 29109015, 31049616, 35826480, 38812020, 46574424, 51749360, 54793440, 58218030, 62099232, 71652960, 77624040, 93148848, 103498720, 116436060, 155248080, 186297696, 232872120, 310496160, 465744240, 931488480]

約数ペア:

[(1, 931488480), (2, 465744240), (3, 310496160), (4, 232872120), (5, 186297696), (6, 155248080), (8, 116436060), (9, 103498720), (10, 93148848), (12, 77624040), (13, 71652960), (15, 62099232), (16, 58218030), (17, 54793440), (18, 51749360), (20, 46574424), (24, 38812020), (26, 35826480), (30, 31049616), (32, 29109015), (34, 27396720), (36, 25874680), (39, 23884320), (40, 23287212), (45, 20699744), (48, 19406010), (51, 18264480), (52, 17913240), (60, 15524808), (65, 14330592), (68, 13698360), (72, 12937340), (78, 11942160), (80, 11643606), (85, 10958688), (90, 10349872), (96, 9703005), (102, 9132240), (104, 8956620), (117, 7961440), (120, 7762404), (130, 7165296), (136, 6849180), (144, 6468670), (153, 6088160), (156, 5971080), (160, 5821803), (170, 5479344), (180, 5174936), (195, 4776864), (204, 4566120), (208, 4478310), (221, 4214880), (234, 3980720), (240, 3881202), (255, 3652896), (260, 3582648), (272, 3424590), (288, 3234335), (306, 3044080), (312, 2985540), (340, 2739672), (360, 2587468), (390, 2388432), (408, 2283060), (416, 2239155), (442, 2107440), (468, 1990360), (480, 1940601), (510, 1826448), (520, 1791324), (544, 1712295), (585, 1592288), (612, 1522040), (624, 1492770), (663, 1404960), (680, 1369836), (720, 1293734), (765, 1217632), (780, 1194216), (816, 1141530), (884, 1053720), (936, 995180), (1020, 913224), (1040, 895662), (1105, 842976), (1170, 796144), (1224, 761020), (1248, 746385), (1326, 702480), (1360, 684918), (1440, 646867), (1530, 608816), (1560, 597108), (1632, 570765), (1768, 526860), (1872, 497590), (1989, 468320), (2040, 456612), (2080, 447831), (2210, 421488), (2340, 398072), (2448, 380510), (2652, 351240), (2720, 342459), (2927, 318240), (3060, 304408), (3120, 298554), (3315, 280992), (3536, 263430), (3744, 248795), (3978, 234160), (4080, 228306), (4420, 210744), (4680, 199036), (4896, 190255), (5304, 175620), (5854, 159120), (6120, 152204), (6240, 149277), (6630, 140496), (7072, 131715), (7956, 117080), (8160, 114153), (8781, 106080), (8840, 105372), (9360, 99518), (9945, 93664), (10608, 87810), (11708, 79560), (12240, 76102), (13260, 70248), (14635, 63648), (15912, 58540), (17562, 53040), (17680, 52686), (18720, 49759), (19890, 46832), (21216, 43905), (23416, 39780), (24480, 38051), (26343, 35360), (26520, 35124), (29270, 31824)]