1983822480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2657}}^1$

素因数の和:2754

約数の個数: 240

約数和(自身を含む): 7172581104

約数和(自身を除く): 5188758624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 61, 68, 72, 80, 85, 90, 102, 120, 122, 136, 144, 153, 170, 180, 183, 204, 240, 244, 255, 272, 305, 306, 340, 360, 366, 408, 488, 510, 549, 610, 612, 680, 720, 732, 765, 816, 915, 976, 1020, 1037, 1098, 1220, 1224, 1360, 1464, 1530, 1830, 2040, 2074, 2196, 2440, 2448, 2657, 2745, 2928, 3060, 3111, 3660, 4080, 4148, 4392, 4880, 5185, 5314, 5490, 6120, 6222, 7320, 7971, 8296, 8784, 9333, 10370, 10628, 10980, 12240, 12444, 13285, 14640, 15555, 15942, 16592, 18666, 20740, 21256, 21960, 23913, 24888, 26570, 31110, 31884, 37332, 39855, 41480, 42512, 43920, 45169, 46665, 47826, 49776, 53140, 62220, 63768, 74664, 79710, 82960, 90338, 93330, 95652, 106280, 119565, 124440, 127536, 135507, 149328, 159420, 162077, 180676, 186660, 191304, 212560, 225845, 239130, 248880, 271014, 318840, 324154, 361352, 373320, 382608, 406521, 451690, 478260, 486231, 542028, 637680, 648308, 677535, 722704, 746640, 810385, 813042, 903380, 956520, 972462, 1084056, 1296616, 1355070, 1458693, 1620770, 1626084, 1806760, 1913040, 1944924, 2032605, 2168112, 2431155, 2593232, 2710140, 2755309, 2917386, 3241540, 3252168, 3613520, 3889848, 4065210, 4862310, 5420280, 5510618, 5834772, 6483080, 6504336, 7293465, 7779696, 8130420, 8265927, 9724620, 10840560, 11021236, 11669544, 12966160, 13776545, 14586930, 16260840, 16531854, 19449240, 22042472, 23339088, 24797781, 27553090, 29173860, 32521680, 33063708, 38898480, 41329635, 44084944, 49595562, 55106180, 58347720, 66127416, 82659270, 99191124, 110212360, 116695440, 123988905, 132254832, 165318540, 198382248, 220424720, 247977810, 330637080, 396764496, 495955620, 661274160, 991911240, 1983822480]

約数ペア:

[(1, 1983822480), (2, 991911240), (3, 661274160), (4, 495955620), (5, 396764496), (6, 330637080), (8, 247977810), (9, 220424720), (10, 198382248), (12, 165318540), (15, 132254832), (16, 123988905), (17, 116695440), (18, 110212360), (20, 99191124), (24, 82659270), (30, 66127416), (34, 58347720), (36, 55106180), (40, 49595562), (45, 44084944), (48, 41329635), (51, 38898480), (60, 33063708), (61, 32521680), (68, 29173860), (72, 27553090), (80, 24797781), (85, 23339088), (90, 22042472), (102, 19449240), (120, 16531854), (122, 16260840), (136, 14586930), (144, 13776545), (153, 12966160), (170, 11669544), (180, 11021236), (183, 10840560), (204, 9724620), (240, 8265927), (244, 8130420), (255, 7779696), (272, 7293465), (305, 6504336), (306, 6483080), (340, 5834772), (360, 5510618), (366, 5420280), (408, 4862310), (488, 4065210), (510, 3889848), (549, 3613520), (610, 3252168), (612, 3241540), (680, 2917386), (720, 2755309), (732, 2710140), (765, 2593232), (816, 2431155), (915, 2168112), (976, 2032605), (1020, 1944924), (1037, 1913040), (1098, 1806760), (1220, 1626084), (1224, 1620770), (1360, 1458693), (1464, 1355070), (1530, 1296616), (1830, 1084056), (2040, 972462), (2074, 956520), (2196, 903380), (2440, 813042), (2448, 810385), (2657, 746640), (2745, 722704), (2928, 677535), (3060, 648308), (3111, 637680), (3660, 542028), (4080, 486231), (4148, 478260), (4392, 451690), (4880, 406521), (5185, 382608), (5314, 373320), (5490, 361352), (6120, 324154), (6222, 318840), (7320, 271014), (7971, 248880), (8296, 239130), (8784, 225845), (9333, 212560), (10370, 191304), (10628, 186660), (10980, 180676), (12240, 162077), (12444, 159420), (13285, 149328), (14640, 135507), (15555, 127536), (15942, 124440), (16592, 119565), (18666, 106280), (20740, 95652), (21256, 93330), (21960, 90338), (23913, 82960), (24888, 79710), (26570, 74664), (31110, 63768), (31884, 62220), (37332, 53140), (39855, 49776), (41480, 47826), (42512, 46665), (43920, 45169)]