19590122880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{64171}}^1$

素因数の和:64249

約数の個数: 192

約数和(自身を含む): 68924578320

約数和(自身を除く): 49334455440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 128, 144, 159, 160, 180, 192, 212, 240, 265, 288, 318, 320, 360, 384, 424, 477, 480, 530, 576, 636, 640, 720, 795, 848, 954, 960, 1060, 1152, 1272, 1440, 1590, 1696, 1908, 1920, 2120, 2385, 2544, 2880, 3180, 3392, 3816, 4240, 4770, 5088, 5760, 6360, 6784, 7632, 8480, 9540, 10176, 12720, 15264, 16960, 19080, 20352, 25440, 30528, 33920, 38160, 50880, 61056, 64171, 76320, 101760, 128342, 152640, 192513, 256684, 305280, 320855, 385026, 513368, 577539, 641710, 770052, 962565, 1026736, 1155078, 1283420, 1540104, 1925130, 2053472, 2310156, 2566840, 2887695, 3080208, 3401063, 3850260, 4106944, 4620312, 5133680, 5775390, 6160416, 6802126, 7700520, 8213888, 9240624, 10203189, 10267360, 11550780, 12320832, 13604252, 15401040, 17005315, 18481248, 20406378, 20534720, 23101560, 24641664, 27208504, 30609567, 30802080, 34010630, 36962496, 40812756, 41069440, 46203120, 51015945, 54417008, 61219134, 61604160, 68021260, 73924992, 81625512, 92406240, 102031890, 108834016, 122438268, 123208320, 136042520, 153047835, 163251024, 184812480, 204063780, 217668032, 244876536, 272085040, 306095670, 326502048, 369624960, 408127560, 435336064, 489753072, 544170080, 612191340, 653004096, 816255120, 979506144, 1088340160, 1224382680, 1306008192, 1632510240, 1959012288, 2176680320, 2448765360, 3265020480, 3918024576, 4897530720, 6530040960, 9795061440, 19590122880]

約数ペア:

[(1, 19590122880), (2, 9795061440), (3, 6530040960), (4, 4897530720), (5, 3918024576), (6, 3265020480), (8, 2448765360), (9, 2176680320), (10, 1959012288), (12, 1632510240), (15, 1306008192), (16, 1224382680), (18, 1088340160), (20, 979506144), (24, 816255120), (30, 653004096), (32, 612191340), (36, 544170080), (40, 489753072), (45, 435336064), (48, 408127560), (53, 369624960), (60, 326502048), (64, 306095670), (72, 272085040), (80, 244876536), (90, 217668032), (96, 204063780), (106, 184812480), (120, 163251024), (128, 153047835), (144, 136042520), (159, 123208320), (160, 122438268), (180, 108834016), (192, 102031890), (212, 92406240), (240, 81625512), (265, 73924992), (288, 68021260), (318, 61604160), (320, 61219134), (360, 54417008), (384, 51015945), (424, 46203120), (477, 41069440), (480, 40812756), (530, 36962496), (576, 34010630), (636, 30802080), (640, 30609567), (720, 27208504), (795, 24641664), (848, 23101560), (954, 20534720), (960, 20406378), (1060, 18481248), (1152, 17005315), (1272, 15401040), (1440, 13604252), (1590, 12320832), (1696, 11550780), (1908, 10267360), (1920, 10203189), (2120, 9240624), (2385, 8213888), (2544, 7700520), (2880, 6802126), (3180, 6160416), (3392, 5775390), (3816, 5133680), (4240, 4620312), (4770, 4106944), (5088, 3850260), (5760, 3401063), (6360, 3080208), (6784, 2887695), (7632, 2566840), (8480, 2310156), (9540, 2053472), (10176, 1925130), (12720, 1540104), (15264, 1283420), (16960, 1155078), (19080, 1026736), (20352, 962565), (25440, 770052), (30528, 641710), (33920, 577539), (38160, 513368), (50880, 385026), (61056, 320855), (64171, 305280), (76320, 256684), (101760, 192513), (128342, 152640)]