2160968600

素因数分解:

$2^3\times 5^2\times 7^3\times {\mathrm{17}}^2\times {\mathrm{109}}^1$

素因数の和:180

約数の個数: 288

約数和(自身を含む): 6281220000

約数和(自身を除く): 4120251400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 49, 50, 56, 68, 70, 85, 98, 100, 109, 119, 136, 140, 170, 175, 196, 200, 218, 238, 245, 280, 289, 340, 343, 350, 392, 425, 436, 476, 490, 545, 578, 595, 680, 686, 700, 763, 833, 850, 872, 952, 980, 1090, 1156, 1190, 1225, 1372, 1400, 1445, 1526, 1666, 1700, 1715, 1853, 1960, 2023, 2180, 2312, 2380, 2450, 2725, 2744, 2890, 2975, 3052, 3332, 3400, 3430, 3706, 3815, 4046, 4165, 4360, 4760, 4900, 5341, 5450, 5780, 5831, 5950, 6104, 6664, 6860, 7225, 7412, 7630, 8092, 8330, 8575, 9265, 9800, 10115, 10682, 10900, 11560, 11662, 11900, 12971, 13720, 14161, 14450, 14824, 15260, 16184, 16660, 17150, 18530, 19075, 20230, 20825, 21364, 21800, 23324, 23800, 25942, 26705, 28322, 28900, 29155, 30520, 31501, 33320, 34300, 37060, 37387, 38150, 40460, 41650, 42728, 46325, 46648, 50575, 51884, 53410, 56644, 57800, 58310, 63002, 64855, 68600, 70805, 74120, 74774, 76300, 80920, 83300, 90797, 92650, 99127, 101150, 103768, 106820, 113288, 116620, 126004, 129710, 133525, 141610, 145775, 149548, 152600, 157505, 166600, 181594, 185300, 186935, 198254, 202300, 213640, 220507, 233240, 252008, 259420, 267050, 283220, 291550, 299096, 315010, 324275, 354025, 363188, 370600, 373870, 396508, 404600, 441014, 453985, 495635, 518840, 534100, 566440, 583100, 630020, 635579, 648550, 708050, 726376, 747740, 787525, 793016, 882028, 907970, 934675, 991270, 1068200, 1102535, 1166200, 1260040, 1271158, 1297100, 1416100, 1495480, 1543549, 1575050, 1764056, 1815940, 1869350, 1982540, 2205070, 2269925, 2478175, 2542316, 2594200, 2832200, 3087098, 3150100, 3177895, 3631880, 3738700, 3965080, 4410140, 4539850, 4956350, 5084632, 5512675, 6174196, 6300200, 6355790, 7477400, 7717745, 8820280, 9079700, 9912700, 10804843, 11025350, 12348392, 12711580, 15435490, 15889475, 18159400, 19825400, 21609686, 22050700, 25423160, 30870980, 31778950, 38588725, 43219372, 44101400, 54024215, 61741960, 63557900, 77177450, 86438744, 108048430, 127115800, 154354900, 216096860, 270121075, 308709800, 432193720, 540242150, 1080484300, 2160968600]

約数ペア:

[(1, 2160968600), (2, 1080484300), (4, 540242150), (5, 432193720), (7, 308709800), (8, 270121075), (10, 216096860), (14, 154354900), (17, 127115800), (20, 108048430), (25, 86438744), (28, 77177450), (34, 63557900), (35, 61741960), (40, 54024215), (49, 44101400), (50, 43219372), (56, 38588725), (68, 31778950), (70, 30870980), (85, 25423160), (98, 22050700), (100, 21609686), (109, 19825400), (119, 18159400), (136, 15889475), (140, 15435490), (170, 12711580), (175, 12348392), (196, 11025350), (200, 10804843), (218, 9912700), (238, 9079700), (245, 8820280), (280, 7717745), (289, 7477400), (340, 6355790), (343, 6300200), (350, 6174196), (392, 5512675), (425, 5084632), (436, 4956350), (476, 4539850), (490, 4410140), (545, 3965080), (578, 3738700), (595, 3631880), (680, 3177895), (686, 3150100), (700, 3087098), (763, 2832200), (833, 2594200), (850, 2542316), (872, 2478175), (952, 2269925), (980, 2205070), (1090, 1982540), (1156, 1869350), (1190, 1815940), (1225, 1764056), (1372, 1575050), (1400, 1543549), (1445, 1495480), (1526, 1416100), (1666, 1297100), (1700, 1271158), (1715, 1260040), (1853, 1166200), (1960, 1102535), (2023, 1068200), (2180, 991270), (2312, 934675), (2380, 907970), (2450, 882028), (2725, 793016), (2744, 787525), (2890, 747740), (2975, 726376), (3052, 708050), (3332, 648550), (3400, 635579), (3430, 630020), (3706, 583100), (3815, 566440), (4046, 534100), (4165, 518840), (4360, 495635), (4760, 453985), (4900, 441014), (5341, 404600), (5450, 396508), (5780, 373870), (5831, 370600), (5950, 363188), (6104, 354025), (6664, 324275), (6860, 315010), (7225, 299096), (7412, 291550), (7630, 283220), (8092, 267050), (8330, 259420), (8575, 252008), (9265, 233240), (9800, 220507), (10115, 213640), (10682, 202300), (10900, 198254), (11560, 186935), (11662, 185300), (11900, 181594), (12971, 166600), (13720, 157505), (14161, 152600), (14450, 149548), (14824, 145775), (15260, 141610), (16184, 133525), (16660, 129710), (17150, 126004), (18530, 116620), (19075, 113288), (20230, 106820), (20825, 103768), (21364, 101150), (21800, 99127), (23324, 92650), (23800, 90797), (25942, 83300), (26705, 80920), (28322, 76300), (28900, 74774), (29155, 74120), (30520, 70805), (31501, 68600), (33320, 64855), (34300, 63002), (37060, 58310), (37387, 57800), (38150, 56644), (40460, 53410), (41650, 51884), (42728, 50575), (46325, 46648)]