9865440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:82

約数の個数: 288

約数和(自身を含む): 39626496

約数和(自身を除く): 29761056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 31, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 62, 65, 68, 72, 78, 80, 85, 90, 93, 96, 102, 104, 117, 120, 124, 130, 136, 144, 153, 155, 156, 160, 170, 180, 186, 195, 204, 208, 221, 234, 240, 248, 255, 260, 272, 279, 288, 306, 310, 312, 340, 360, 372, 390, 403, 408, 416, 442, 465, 468, 480, 496, 510, 520, 527, 544, 558, 585, 612, 620, 624, 663, 680, 720, 744, 765, 780, 806, 816, 884, 930, 936, 992, 1020, 1040, 1054, 1105, 1116, 1170, 1209, 1224, 1240, 1248, 1326, 1360, 1395, 1440, 1488, 1530, 1560, 1581, 1612, 1632, 1768, 1860, 1872, 1989, 2015, 2040, 2080, 2108, 2210, 2232, 2340, 2418, 2448, 2480, 2635, 2652, 2720, 2790, 2976, 3060, 3120, 3162, 3224, 3315, 3536, 3627, 3720, 3744, 3978, 4030, 4080, 4216, 4420, 4464, 4680, 4743, 4836, 4896, 4960, 5270, 5304, 5580, 6045, 6120, 6240, 6324, 6448, 6630, 6851, 7072, 7254, 7440, 7905, 7956, 8060, 8160, 8432, 8840, 8928, 9360, 9486, 9672, 9945, 10540, 10608, 11160, 12090, 12240, 12648, 12896, 13260, 13702, 14508, 14880, 15810, 15912, 16120, 16864, 17680, 18135, 18720, 18972, 19344, 19890, 20553, 21080, 21216, 22320, 23715, 24180, 24480, 25296, 26520, 27404, 29016, 31620, 31824, 32240, 34255, 35360, 36270, 37944, 38688, 39780, 41106, 42160, 44640, 47430, 48360, 50592, 53040, 54808, 58032, 61659, 63240, 63648, 64480, 68510, 72540, 75888, 79560, 82212, 84320, 94860, 96720, 102765, 106080, 109616, 116064, 123318, 126480, 137020, 145080, 151776, 159120, 164424, 189720, 193440, 205530, 219232, 246636, 252960, 274040, 290160, 308295, 318240, 328848, 379440, 411060, 493272, 548080, 580320, 616590, 657696, 758880, 822120, 986544, 1096160, 1233180, 1644240, 1973088, 2466360, 3288480, 4932720, 9865440]

約数ペア:

[(1, 9865440), (2, 4932720), (3, 3288480), (4, 2466360), (5, 1973088), (6, 1644240), (8, 1233180), (9, 1096160), (10, 986544), (12, 822120), (13, 758880), (15, 657696), (16, 616590), (17, 580320), (18, 548080), (20, 493272), (24, 411060), (26, 379440), (30, 328848), (31, 318240), (32, 308295), (34, 290160), (36, 274040), (39, 252960), (40, 246636), (45, 219232), (48, 205530), (51, 193440), (52, 189720), (60, 164424), (62, 159120), (65, 151776), (68, 145080), (72, 137020), (78, 126480), (80, 123318), (85, 116064), (90, 109616), (93, 106080), (96, 102765), (102, 96720), (104, 94860), (117, 84320), (120, 82212), (124, 79560), (130, 75888), (136, 72540), (144, 68510), (153, 64480), (155, 63648), (156, 63240), (160, 61659), (170, 58032), (180, 54808), (186, 53040), (195, 50592), (204, 48360), (208, 47430), (221, 44640), (234, 42160), (240, 41106), (248, 39780), (255, 38688), (260, 37944), (272, 36270), (279, 35360), (288, 34255), (306, 32240), (310, 31824), (312, 31620), (340, 29016), (360, 27404), (372, 26520), (390, 25296), (403, 24480), (408, 24180), (416, 23715), (442, 22320), (465, 21216), (468, 21080), (480, 20553), (496, 19890), (510, 19344), (520, 18972), (527, 18720), (544, 18135), (558, 17680), (585, 16864), (612, 16120), (620, 15912), (624, 15810), (663, 14880), (680, 14508), (720, 13702), (744, 13260), (765, 12896), (780, 12648), (806, 12240), (816, 12090), (884, 11160), (930, 10608), (936, 10540), (992, 9945), (1020, 9672), (1040, 9486), (1054, 9360), (1105, 8928), (1116, 8840), (1170, 8432), (1209, 8160), (1224, 8060), (1240, 7956), (1248, 7905), (1326, 7440), (1360, 7254), (1395, 7072), (1440, 6851), (1488, 6630), (1530, 6448), (1560, 6324), (1581, 6240), (1612, 6120), (1632, 6045), (1768, 5580), (1860, 5304), (1872, 5270), (1989, 4960), (2015, 4896), (2040, 4836), (2080, 4743), (2108, 4680), (2210, 4464), (2232, 4420), (2340, 4216), (2418, 4080), (2448, 4030), (2480, 3978), (2635, 3744), (2652, 3720), (2720, 3627), (2790, 3536), (2976, 3315), (3060, 3224), (3120, 3162)]