638675040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:182

約数の個数: 384

約数和(自身を含む): 2304433152

約数和(自身を除く): 1665758112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 41, 46, 48, 51, 60, 68, 69, 80, 82, 83, 85, 92, 96, 102, 115, 120, 123, 136, 138, 160, 164, 166, 170, 184, 204, 205, 230, 240, 246, 249, 255, 272, 276, 328, 332, 340, 345, 368, 391, 408, 410, 415, 460, 480, 492, 498, 510, 544, 552, 615, 656, 664, 680, 690, 697, 736, 782, 816, 820, 830, 920, 943, 984, 996, 1020, 1104, 1173, 1230, 1245, 1312, 1328, 1360, 1380, 1394, 1411, 1564, 1632, 1640, 1660, 1840, 1886, 1909, 1955, 1968, 1992, 2040, 2091, 2208, 2346, 2460, 2490, 2656, 2720, 2760, 2788, 2822, 2829, 3128, 3280, 3320, 3403, 3485, 3680, 3772, 3818, 3910, 3936, 3984, 4080, 4182, 4233, 4692, 4715, 4920, 4980, 5520, 5576, 5644, 5658, 5727, 5865, 6256, 6560, 6640, 6806, 6970, 7055, 7544, 7636, 7820, 7968, 8160, 8364, 8466, 9384, 9430, 9545, 9840, 9960, 10209, 10455, 11040, 11152, 11288, 11316, 11454, 11730, 12512, 13280, 13612, 13940, 14110, 14145, 15088, 15272, 15640, 16031, 16728, 16932, 17015, 18768, 18860, 19090, 19680, 19920, 20418, 20910, 21165, 22304, 22576, 22632, 22908, 23460, 27224, 27880, 28220, 28290, 28635, 30176, 30544, 31280, 32062, 32453, 33456, 33864, 34030, 37536, 37720, 38180, 39840, 40836, 41820, 42330, 45152, 45264, 45816, 46920, 48093, 51045, 54448, 55760, 56440, 56580, 57270, 57851, 61088, 62560, 64124, 64906, 66912, 67728, 68060, 75440, 76360, 78269, 80155, 81672, 83640, 84660, 90528, 91632, 93840, 96186, 97359, 102090, 108896, 111520, 112880, 113160, 114540, 115702, 128248, 129812, 135456, 136120, 150880, 152720, 156538, 160310, 162265, 163344, 167280, 169320, 173553, 183264, 187680, 192372, 194718, 204180, 225760, 226320, 229080, 231404, 234807, 240465, 256496, 259624, 272240, 289255, 305440, 313076, 320620, 324530, 326688, 334560, 338640, 347106, 384744, 389436, 391345, 408360, 452640, 458160, 462808, 469614, 480930, 486795, 512992, 519248, 544480, 578510, 626152, 641240, 649060, 677280, 694212, 769488, 778872, 782690, 816720, 867765, 916320, 925616, 939228, 961860, 973590, 1038496, 1157020, 1174035, 1252304, 1282480, 1298120, 1330573, 1388424, 1538976, 1557744, 1565380, 1633440, 1735530, 1851232, 1878456, 1923720, 1947180, 2314040, 2348070, 2504608, 2564960, 2596240, 2661146, 2776848, 3115488, 3130760, 3471060, 3756912, 3847440, 3894360, 3991719, 4628080, 4696140, 5192480, 5322292, 5553696, 6261520, 6652865, 6942120, 7513824, 7694880, 7788720, 7983438, 9256160, 9392280, 10644584, 12523040, 13305730, 13884240, 15577440, 15966876, 18784560, 19958595, 21289168, 26611460, 27768480, 31933752, 37569120, 39917190, 42578336, 53222920, 63867504, 79834380, 106445840, 127735008, 159668760, 212891680, 319337520, 638675040]

約数ペア:

[(1, 638675040), (2, 319337520), (3, 212891680), (4, 159668760), (5, 127735008), (6, 106445840), (8, 79834380), (10, 63867504), (12, 53222920), (15, 42578336), (16, 39917190), (17, 37569120), (20, 31933752), (23, 27768480), (24, 26611460), (30, 21289168), (32, 19958595), (34, 18784560), (40, 15966876), (41, 15577440), (46, 13884240), (48, 13305730), (51, 12523040), (60, 10644584), (68, 9392280), (69, 9256160), (80, 7983438), (82, 7788720), (83, 7694880), (85, 7513824), (92, 6942120), (96, 6652865), (102, 6261520), (115, 5553696), (120, 5322292), (123, 5192480), (136, 4696140), (138, 4628080), (160, 3991719), (164, 3894360), (166, 3847440), (170, 3756912), (184, 3471060), (204, 3130760), (205, 3115488), (230, 2776848), (240, 2661146), (246, 2596240), (249, 2564960), (255, 2504608), (272, 2348070), (276, 2314040), (328, 1947180), (332, 1923720), (340, 1878456), (345, 1851232), (368, 1735530), (391, 1633440), (408, 1565380), (410, 1557744), (415, 1538976), (460, 1388424), (480, 1330573), (492, 1298120), (498, 1282480), (510, 1252304), (544, 1174035), (552, 1157020), (615, 1038496), (656, 973590), (664, 961860), (680, 939228), (690, 925616), (697, 916320), (736, 867765), (782, 816720), (816, 782690), (820, 778872), (830, 769488), (920, 694212), (943, 677280), (984, 649060), (996, 641240), (1020, 626152), (1104, 578510), (1173, 544480), (1230, 519248), (1245, 512992), (1312, 486795), (1328, 480930), (1360, 469614), (1380, 462808), (1394, 458160), (1411, 452640), (1564, 408360), (1632, 391345), (1640, 389436), (1660, 384744), (1840, 347106), (1886, 338640), (1909, 334560), (1955, 326688), (1968, 324530), (1992, 320620), (2040, 313076), (2091, 305440), (2208, 289255), (2346, 272240), (2460, 259624), (2490, 256496), (2656, 240465), (2720, 234807), (2760, 231404), (2788, 229080), (2822, 226320), (2829, 225760), (3128, 204180), (3280, 194718), (3320, 192372), (3403, 187680), (3485, 183264), (3680, 173553), (3772, 169320), (3818, 167280), (3910, 163344), (3936, 162265), (3984, 160310), (4080, 156538), (4182, 152720), (4233, 150880), (4692, 136120), (4715, 135456), (4920, 129812), (4980, 128248), (5520, 115702), (5576, 114540), (5644, 113160), (5658, 112880), (5727, 111520), (5865, 108896), (6256, 102090), (6560, 97359), (6640, 96186), (6806, 93840), (6970, 91632), (7055, 90528), (7544, 84660), (7636, 83640), (7820, 81672), (7968, 80155), (8160, 78269), (8364, 76360), (8466, 75440), (9384, 68060), (9430, 67728), (9545, 66912), (9840, 64906), (9960, 64124), (10209, 62560), (10455, 61088), (11040, 57851), (11152, 57270), (11288, 56580), (11316, 56440), (11454, 55760), (11730, 54448), (12512, 51045), (13280, 48093), (13612, 46920), (13940, 45816), (14110, 45264), (14145, 45152), (15088, 42330), (15272, 41820), (15640, 40836), (16031, 39840), (16728, 38180), (16932, 37720), (17015, 37536), (18768, 34030), (18860, 33864), (19090, 33456), (19680, 32453), (19920, 32062), (20418, 31280), (20910, 30544), (21165, 30176), (22304, 28635), (22576, 28290), (22632, 28220), (22908, 27880), (23460, 27224)]