210972720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:212

約数の個数: 320

約数和(自身を含む): 809948160

約数和(自身を除く): 598975440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 83, 84, 85, 89, 102, 105, 112, 119, 120, 136, 140, 166, 168, 170, 178, 204, 210, 238, 240, 249, 255, 267, 272, 280, 332, 336, 340, 356, 357, 408, 415, 420, 445, 476, 498, 510, 534, 560, 581, 595, 623, 664, 680, 712, 714, 816, 830, 840, 890, 952, 996, 1020, 1068, 1162, 1190, 1245, 1246, 1328, 1335, 1360, 1411, 1424, 1428, 1513, 1660, 1680, 1743, 1780, 1785, 1869, 1904, 1992, 2040, 2136, 2324, 2380, 2490, 2492, 2670, 2822, 2856, 2905, 3026, 3115, 3320, 3486, 3560, 3570, 3738, 3984, 4080, 4233, 4272, 4539, 4648, 4760, 4980, 4984, 5340, 5644, 5712, 5810, 6052, 6230, 6640, 6972, 7055, 7120, 7140, 7387, 7476, 7565, 8466, 8715, 9078, 9296, 9345, 9520, 9877, 9960, 9968, 10591, 10680, 11288, 11620, 12104, 12460, 13944, 14110, 14280, 14774, 14952, 15130, 16932, 17430, 18156, 18690, 19754, 19920, 21165, 21182, 21360, 22161, 22576, 22695, 23240, 24208, 24920, 27888, 28220, 28560, 29548, 29631, 29904, 30260, 31773, 33864, 34860, 36312, 36935, 37380, 39508, 42330, 42364, 44322, 45390, 46480, 49385, 49840, 51709, 52955, 56440, 59096, 59262, 60520, 63546, 67728, 69720, 72624, 73870, 74760, 79016, 84660, 84728, 88644, 90780, 98770, 103418, 105910, 110805, 112880, 118192, 118524, 121040, 125579, 127092, 139440, 147740, 148155, 149520, 155127, 158032, 158865, 169320, 169456, 177288, 181560, 197540, 206836, 211820, 221610, 237048, 251158, 254184, 258545, 295480, 296310, 310254, 317730, 338640, 354576, 363120, 376737, 395080, 413672, 423640, 443220, 474096, 502316, 508368, 517090, 590960, 592620, 620508, 627895, 635460, 753474, 775635, 790160, 827344, 847280, 879053, 886440, 1004632, 1034180, 1185240, 1241016, 1255790, 1270920, 1506948, 1551270, 1758106, 1772880, 1883685, 2009264, 2068360, 2370480, 2482032, 2511580, 2541840, 2637159, 3013896, 3102540, 3516212, 3767370, 4136720, 4395265, 5023160, 5274318, 6027792, 6205080, 7032424, 7534740, 8790530, 10046320, 10548636, 12410160, 13185795, 14064848, 15069480, 17581060, 21097272, 26371590, 30138960, 35162120, 42194544, 52743180, 70324240, 105486360, 210972720]

約数ペア:

[(1, 210972720), (2, 105486360), (3, 70324240), (4, 52743180), (5, 42194544), (6, 35162120), (7, 30138960), (8, 26371590), (10, 21097272), (12, 17581060), (14, 15069480), (15, 14064848), (16, 13185795), (17, 12410160), (20, 10548636), (21, 10046320), (24, 8790530), (28, 7534740), (30, 7032424), (34, 6205080), (35, 6027792), (40, 5274318), (42, 5023160), (48, 4395265), (51, 4136720), (56, 3767370), (60, 3516212), (68, 3102540), (70, 3013896), (80, 2637159), (83, 2541840), (84, 2511580), (85, 2482032), (89, 2370480), (102, 2068360), (105, 2009264), (112, 1883685), (119, 1772880), (120, 1758106), (136, 1551270), (140, 1506948), (166, 1270920), (168, 1255790), (170, 1241016), (178, 1185240), (204, 1034180), (210, 1004632), (238, 886440), (240, 879053), (249, 847280), (255, 827344), (267, 790160), (272, 775635), (280, 753474), (332, 635460), (336, 627895), (340, 620508), (356, 592620), (357, 590960), (408, 517090), (415, 508368), (420, 502316), (445, 474096), (476, 443220), (498, 423640), (510, 413672), (534, 395080), (560, 376737), (581, 363120), (595, 354576), (623, 338640), (664, 317730), (680, 310254), (712, 296310), (714, 295480), (816, 258545), (830, 254184), (840, 251158), (890, 237048), (952, 221610), (996, 211820), (1020, 206836), (1068, 197540), (1162, 181560), (1190, 177288), (1245, 169456), (1246, 169320), (1328, 158865), (1335, 158032), (1360, 155127), (1411, 149520), (1424, 148155), (1428, 147740), (1513, 139440), (1660, 127092), (1680, 125579), (1743, 121040), (1780, 118524), (1785, 118192), (1869, 112880), (1904, 110805), (1992, 105910), (2040, 103418), (2136, 98770), (2324, 90780), (2380, 88644), (2490, 84728), (2492, 84660), (2670, 79016), (2822, 74760), (2856, 73870), (2905, 72624), (3026, 69720), (3115, 67728), (3320, 63546), (3486, 60520), (3560, 59262), (3570, 59096), (3738, 56440), (3984, 52955), (4080, 51709), (4233, 49840), (4272, 49385), (4539, 46480), (4648, 45390), (4760, 44322), (4980, 42364), (4984, 42330), (5340, 39508), (5644, 37380), (5712, 36935), (5810, 36312), (6052, 34860), (6230, 33864), (6640, 31773), (6972, 30260), (7055, 29904), (7120, 29631), (7140, 29548), (7387, 28560), (7476, 28220), (7565, 27888), (8466, 24920), (8715, 24208), (9078, 23240), (9296, 22695), (9345, 22576), (9520, 22161), (9877, 21360), (9960, 21182), (9968, 21165), (10591, 19920), (10680, 19754), (11288, 18690), (11620, 18156), (12104, 17430), (12460, 16932), (13944, 15130), (14110, 14952), (14280, 14774)]