230664840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:624

約数の個数: 256

約数和(自身を含む): 867801600

約数和(自身を除く): 637136760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 29, 30, 34, 35, 40, 42, 51, 56, 58, 60, 68, 70, 84, 85, 87, 102, 105, 116, 119, 120, 136, 140, 145, 168, 170, 174, 203, 204, 210, 232, 238, 255, 280, 290, 340, 348, 357, 406, 408, 420, 435, 476, 493, 510, 557, 580, 595, 609, 680, 696, 714, 812, 840, 870, 952, 986, 1015, 1020, 1114, 1160, 1190, 1218, 1428, 1479, 1624, 1671, 1740, 1785, 1972, 2030, 2040, 2228, 2380, 2436, 2465, 2785, 2856, 2958, 3045, 3342, 3451, 3480, 3570, 3899, 3944, 4060, 4456, 4760, 4872, 4930, 5570, 5916, 6090, 6684, 6902, 7140, 7395, 7798, 8120, 8355, 9469, 9860, 10353, 11140, 11697, 11832, 12180, 13368, 13804, 14280, 14790, 15596, 16153, 16710, 17255, 18938, 19495, 19720, 20706, 22280, 23394, 24360, 27608, 28407, 29580, 31192, 32306, 33420, 34510, 37876, 38990, 41412, 46788, 47345, 48459, 51765, 56814, 58485, 59160, 64612, 66283, 66840, 69020, 75752, 77980, 80765, 82824, 93576, 94690, 96918, 103530, 113071, 113628, 116970, 129224, 132566, 138040, 142035, 155960, 161530, 189380, 193836, 198849, 207060, 226142, 227256, 233940, 242295, 265132, 274601, 284070, 323060, 331415, 339213, 378760, 387672, 397698, 414120, 452284, 467880, 484590, 530264, 549202, 565355, 568140, 646120, 662830, 678426, 795396, 823803, 904568, 969180, 994245, 1098404, 1130710, 1136280, 1325660, 1356852, 1373005, 1590792, 1647606, 1696065, 1922207, 1938360, 1988490, 2196808, 2261420, 2651320, 2713704, 2746010, 3295212, 3392130, 3844414, 3976980, 4119015, 4522840, 5492020, 5766621, 6590424, 6784260, 7688828, 7953960, 8238030, 9611035, 10984040, 11533242, 13568520, 15377656, 16476060, 19222070, 23066484, 28833105, 32952120, 38444140, 46132968, 57666210, 76888280, 115332420, 230664840]

約数ペア:

[(1, 230664840), (2, 115332420), (3, 76888280), (4, 57666210), (5, 46132968), (6, 38444140), (7, 32952120), (8, 28833105), (10, 23066484), (12, 19222070), (14, 16476060), (15, 15377656), (17, 13568520), (20, 11533242), (21, 10984040), (24, 9611035), (28, 8238030), (29, 7953960), (30, 7688828), (34, 6784260), (35, 6590424), (40, 5766621), (42, 5492020), (51, 4522840), (56, 4119015), (58, 3976980), (60, 3844414), (68, 3392130), (70, 3295212), (84, 2746010), (85, 2713704), (87, 2651320), (102, 2261420), (105, 2196808), (116, 1988490), (119, 1938360), (120, 1922207), (136, 1696065), (140, 1647606), (145, 1590792), (168, 1373005), (170, 1356852), (174, 1325660), (203, 1136280), (204, 1130710), (210, 1098404), (232, 994245), (238, 969180), (255, 904568), (280, 823803), (290, 795396), (340, 678426), (348, 662830), (357, 646120), (406, 568140), (408, 565355), (420, 549202), (435, 530264), (476, 484590), (493, 467880), (510, 452284), (557, 414120), (580, 397698), (595, 387672), (609, 378760), (680, 339213), (696, 331415), (714, 323060), (812, 284070), (840, 274601), (870, 265132), (952, 242295), (986, 233940), (1015, 227256), (1020, 226142), (1114, 207060), (1160, 198849), (1190, 193836), (1218, 189380), (1428, 161530), (1479, 155960), (1624, 142035), (1671, 138040), (1740, 132566), (1785, 129224), (1972, 116970), (2030, 113628), (2040, 113071), (2228, 103530), (2380, 96918), (2436, 94690), (2465, 93576), (2785, 82824), (2856, 80765), (2958, 77980), (3045, 75752), (3342, 69020), (3451, 66840), (3480, 66283), (3570, 64612), (3899, 59160), (3944, 58485), (4060, 56814), (4456, 51765), (4760, 48459), (4872, 47345), (4930, 46788), (5570, 41412), (5916, 38990), (6090, 37876), (6684, 34510), (6902, 33420), (7140, 32306), (7395, 31192), (7798, 29580), (8120, 28407), (8355, 27608), (9469, 24360), (9860, 23394), (10353, 22280), (11140, 20706), (11697, 19720), (11832, 19495), (12180, 18938), (13368, 17255), (13804, 16710), (14280, 16153), (14790, 15596)]