320900160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^2$

素因数の和:150

約数の個数: 336

約数和(自身を含む): 1256605056

約数和(自身を除く): 935704896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 53, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 106, 112, 119, 120, 136, 140, 159, 160, 168, 170, 192, 204, 210, 212, 224, 238, 240, 255, 265, 272, 280, 318, 320, 336, 340, 357, 371, 408, 420, 424, 448, 476, 480, 510, 530, 544, 560, 595, 636, 672, 680, 714, 742, 795, 816, 840, 848, 901, 952, 960, 1020, 1060, 1088, 1113, 1120, 1190, 1272, 1344, 1360, 1428, 1484, 1590, 1632, 1680, 1696, 1785, 1802, 1855, 1904, 2040, 2120, 2226, 2240, 2380, 2544, 2703, 2720, 2809, 2856, 2968, 3180, 3264, 3360, 3392, 3570, 3604, 3710, 3808, 4080, 4240, 4452, 4505, 4760, 5088, 5406, 5440, 5565, 5618, 5712, 5936, 6307, 6360, 6720, 7140, 7208, 7420, 7616, 8160, 8427, 8480, 8904, 9010, 9520, 10176, 10812, 11130, 11236, 11424, 11872, 12614, 12720, 13515, 14045, 14280, 14416, 14840, 16320, 16854, 16960, 17808, 18020, 18921, 19040, 19663, 21624, 22260, 22472, 22848, 23744, 25228, 25440, 27030, 28090, 28560, 28832, 29680, 31535, 33708, 35616, 36040, 37842, 38080, 39326, 42135, 43248, 44520, 44944, 47753, 50456, 50880, 54060, 56180, 57120, 57664, 58989, 59360, 63070, 67416, 71232, 72080, 75684, 78652, 84270, 86496, 89040, 89888, 94605, 95506, 98315, 100912, 108120, 112360, 114240, 117978, 118720, 126140, 134832, 143259, 144160, 151368, 157304, 168540, 172992, 178080, 179776, 189210, 191012, 196630, 201824, 216240, 224720, 235956, 238765, 252280, 269664, 286518, 288320, 294945, 302736, 314608, 334271, 337080, 356160, 378420, 382024, 393260, 403648, 432480, 449440, 471912, 477530, 504560, 539328, 573036, 589890, 605472, 629216, 668542, 674160, 716295, 756840, 764048, 786520, 864960, 898880, 943824, 955060, 1002813, 1009120, 1146072, 1179780, 1210944, 1258432, 1337084, 1348320, 1432590, 1513680, 1528096, 1573040, 1671355, 1887648, 1910120, 2005626, 2018240, 2292144, 2359560, 2674168, 2696640, 2865180, 3027360, 3056192, 3146080, 3342710, 3775296, 3820240, 4011252, 4584288, 4719120, 5014065, 5348336, 5730360, 6054720, 6292160, 6685420, 7640480, 8022504, 9168576, 9438240, 10028130, 10696672, 11460720, 13370840, 15280960, 16045008, 18876480, 20056260, 21393344, 22921440, 26741680, 32090016, 40112520, 45842880, 53483360, 64180032, 80225040, 106966720, 160450080, 320900160]

約数ペア:

[(1, 320900160), (2, 160450080), (3, 106966720), (4, 80225040), (5, 64180032), (6, 53483360), (7, 45842880), (8, 40112520), (10, 32090016), (12, 26741680), (14, 22921440), (15, 21393344), (16, 20056260), (17, 18876480), (20, 16045008), (21, 15280960), (24, 13370840), (28, 11460720), (30, 10696672), (32, 10028130), (34, 9438240), (35, 9168576), (40, 8022504), (42, 7640480), (48, 6685420), (51, 6292160), (53, 6054720), (56, 5730360), (60, 5348336), (64, 5014065), (68, 4719120), (70, 4584288), (80, 4011252), (84, 3820240), (85, 3775296), (96, 3342710), (102, 3146080), (105, 3056192), (106, 3027360), (112, 2865180), (119, 2696640), (120, 2674168), (136, 2359560), (140, 2292144), (159, 2018240), (160, 2005626), (168, 1910120), (170, 1887648), (192, 1671355), (204, 1573040), (210, 1528096), (212, 1513680), (224, 1432590), (238, 1348320), (240, 1337084), (255, 1258432), (265, 1210944), (272, 1179780), (280, 1146072), (318, 1009120), (320, 1002813), (336, 955060), (340, 943824), (357, 898880), (371, 864960), (408, 786520), (420, 764048), (424, 756840), (448, 716295), (476, 674160), (480, 668542), (510, 629216), (530, 605472), (544, 589890), (560, 573036), (595, 539328), (636, 504560), (672, 477530), (680, 471912), (714, 449440), (742, 432480), (795, 403648), (816, 393260), (840, 382024), (848, 378420), (901, 356160), (952, 337080), (960, 334271), (1020, 314608), (1060, 302736), (1088, 294945), (1113, 288320), (1120, 286518), (1190, 269664), (1272, 252280), (1344, 238765), (1360, 235956), (1428, 224720), (1484, 216240), (1590, 201824), (1632, 196630), (1680, 191012), (1696, 189210), (1785, 179776), (1802, 178080), (1855, 172992), (1904, 168540), (2040, 157304), (2120, 151368), (2226, 144160), (2240, 143259), (2380, 134832), (2544, 126140), (2703, 118720), (2720, 117978), (2809, 114240), (2856, 112360), (2968, 108120), (3180, 100912), (3264, 98315), (3360, 95506), (3392, 94605), (3570, 89888), (3604, 89040), (3710, 86496), (3808, 84270), (4080, 78652), (4240, 75684), (4452, 72080), (4505, 71232), (4760, 67416), (5088, 63070), (5406, 59360), (5440, 58989), (5565, 57664), (5618, 57120), (5712, 56180), (5936, 54060), (6307, 50880), (6360, 50456), (6720, 47753), (7140, 44944), (7208, 44520), (7420, 43248), (7616, 42135), (8160, 39326), (8427, 38080), (8480, 37842), (8904, 36040), (9010, 35616), (9520, 33708), (10176, 31535), (10812, 29680), (11130, 28832), (11236, 28560), (11424, 28090), (11872, 27030), (12614, 25440), (12720, 25228), (13515, 23744), (14045, 22848), (14280, 22472), (14416, 22260), (14840, 21624), (16320, 19663), (16854, 19040), (16960, 18921), (17808, 18020)]