218304480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:929

約数の個数: 192

約数和(自身を含む): 752467968

約数和(自身を除く): 534163488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 96, 102, 120, 124, 136, 155, 160, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 480, 496, 510, 527, 544, 620, 680, 744, 816, 863, 930, 992, 1020, 1054, 1240, 1360, 1488, 1581, 1632, 1726, 1860, 2040, 2108, 2480, 2589, 2635, 2720, 2976, 3162, 3452, 3720, 4080, 4216, 4315, 4960, 5178, 5270, 6324, 6904, 7440, 7905, 8160, 8432, 8630, 10356, 10540, 12648, 12945, 13808, 14671, 14880, 15810, 16864, 17260, 20712, 21080, 25296, 25890, 26753, 27616, 29342, 31620, 34520, 41424, 42160, 44013, 50592, 51780, 53506, 58684, 63240, 69040, 73355, 80259, 82848, 84320, 88026, 103560, 107012, 117368, 126480, 133765, 138080, 146710, 160518, 176052, 207120, 214024, 220065, 234736, 252960, 267530, 293420, 321036, 352104, 401295, 414240, 428048, 440130, 454801, 469472, 535060, 586840, 642072, 704208, 802590, 856096, 880260, 909602, 1070120, 1173680, 1284144, 1364403, 1408416, 1605180, 1760520, 1819204, 2140240, 2274005, 2347360, 2568288, 2728806, 3210360, 3521040, 3638408, 4280480, 4548010, 5457612, 6420720, 6822015, 7042080, 7276816, 9096020, 10915224, 12841440, 13644030, 14553632, 18192040, 21830448, 27288060, 36384080, 43660896, 54576120, 72768160, 109152240, 218304480]

約数ペア:

[(1, 218304480), (2, 109152240), (3, 72768160), (4, 54576120), (5, 43660896), (6, 36384080), (8, 27288060), (10, 21830448), (12, 18192040), (15, 14553632), (16, 13644030), (17, 12841440), (20, 10915224), (24, 9096020), (30, 7276816), (31, 7042080), (32, 6822015), (34, 6420720), (40, 5457612), (48, 4548010), (51, 4280480), (60, 3638408), (62, 3521040), (68, 3210360), (80, 2728806), (85, 2568288), (93, 2347360), (96, 2274005), (102, 2140240), (120, 1819204), (124, 1760520), (136, 1605180), (155, 1408416), (160, 1364403), (170, 1284144), (186, 1173680), (204, 1070120), (240, 909602), (248, 880260), (255, 856096), (272, 802590), (310, 704208), (340, 642072), (372, 586840), (408, 535060), (465, 469472), (480, 454801), (496, 440130), (510, 428048), (527, 414240), (544, 401295), (620, 352104), (680, 321036), (744, 293420), (816, 267530), (863, 252960), (930, 234736), (992, 220065), (1020, 214024), (1054, 207120), (1240, 176052), (1360, 160518), (1488, 146710), (1581, 138080), (1632, 133765), (1726, 126480), (1860, 117368), (2040, 107012), (2108, 103560), (2480, 88026), (2589, 84320), (2635, 82848), (2720, 80259), (2976, 73355), (3162, 69040), (3452, 63240), (3720, 58684), (4080, 53506), (4216, 51780), (4315, 50592), (4960, 44013), (5178, 42160), (5270, 41424), (6324, 34520), (6904, 31620), (7440, 29342), (7905, 27616), (8160, 26753), (8432, 25890), (8630, 25296), (10356, 21080), (10540, 20712), (12648, 17260), (12945, 16864), (13808, 15810), (14671, 14880)]