2281292480

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:239

約数の個数: 224

約数和(自身を含む): 5898977280

約数和(自身を除く): 3617684800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 64, 71, 79, 80, 82, 124, 142, 155, 158, 160, 164, 205, 248, 284, 310, 316, 320, 328, 355, 395, 410, 496, 568, 620, 632, 656, 710, 790, 820, 992, 1136, 1240, 1264, 1271, 1312, 1420, 1580, 1640, 1984, 2201, 2272, 2449, 2480, 2528, 2542, 2624, 2840, 2911, 3160, 3239, 3280, 4402, 4544, 4898, 4960, 5056, 5084, 5609, 5680, 5822, 6320, 6355, 6478, 6560, 8804, 9796, 9920, 10168, 11005, 11218, 11360, 11644, 12245, 12640, 12710, 12956, 13120, 14555, 16195, 17608, 19592, 20336, 22010, 22436, 22720, 23288, 24490, 25280, 25420, 25912, 28045, 29110, 32390, 35216, 39184, 40672, 44020, 44872, 46576, 48980, 50840, 51824, 56090, 58220, 64780, 70432, 78368, 81344, 88040, 89744, 90241, 93152, 97960, 100409, 101680, 103648, 112180, 116440, 129560, 140864, 156736, 173879, 176080, 179488, 180482, 186304, 195920, 200818, 203360, 207296, 224360, 229969, 232880, 259120, 347758, 352160, 358976, 360964, 391840, 401636, 406720, 448720, 451205, 459938, 465760, 502045, 518240, 695516, 704320, 721928, 783680, 803272, 869395, 897440, 902410, 919876, 931520, 1004090, 1036480, 1149845, 1391032, 1443856, 1606544, 1738790, 1794880, 1804820, 1839752, 2008180, 2299690, 2782064, 2887712, 3213088, 3477580, 3609640, 3679504, 4016360, 4599380, 5564128, 5775424, 6426176, 6955160, 7129039, 7219280, 7359008, 8032720, 9198760, 11128256, 13910320, 14258078, 14438560, 14718016, 16065440, 18397520, 27820640, 28516156, 28877120, 32130880, 35645195, 36795040, 55641280, 57032312, 71290390, 73590080, 114064624, 142580780, 228129248, 285161560, 456258496, 570323120, 1140646240, 2281292480]

約数ペア:

[(1, 2281292480), (2, 1140646240), (4, 570323120), (5, 456258496), (8, 285161560), (10, 228129248), (16, 142580780), (20, 114064624), (31, 73590080), (32, 71290390), (40, 57032312), (41, 55641280), (62, 36795040), (64, 35645195), (71, 32130880), (79, 28877120), (80, 28516156), (82, 27820640), (124, 18397520), (142, 16065440), (155, 14718016), (158, 14438560), (160, 14258078), (164, 13910320), (205, 11128256), (248, 9198760), (284, 8032720), (310, 7359008), (316, 7219280), (320, 7129039), (328, 6955160), (355, 6426176), (395, 5775424), (410, 5564128), (496, 4599380), (568, 4016360), (620, 3679504), (632, 3609640), (656, 3477580), (710, 3213088), (790, 2887712), (820, 2782064), (992, 2299690), (1136, 2008180), (1240, 1839752), (1264, 1804820), (1271, 1794880), (1312, 1738790), (1420, 1606544), (1580, 1443856), (1640, 1391032), (1984, 1149845), (2201, 1036480), (2272, 1004090), (2449, 931520), (2480, 919876), (2528, 902410), (2542, 897440), (2624, 869395), (2840, 803272), (2911, 783680), (3160, 721928), (3239, 704320), (3280, 695516), (4402, 518240), (4544, 502045), (4898, 465760), (4960, 459938), (5056, 451205), (5084, 448720), (5609, 406720), (5680, 401636), (5822, 391840), (6320, 360964), (6355, 358976), (6478, 352160), (6560, 347758), (8804, 259120), (9796, 232880), (9920, 229969), (10168, 224360), (11005, 207296), (11218, 203360), (11360, 200818), (11644, 195920), (12245, 186304), (12640, 180482), (12710, 179488), (12956, 176080), (13120, 173879), (14555, 156736), (16195, 140864), (17608, 129560), (19592, 116440), (20336, 112180), (22010, 103648), (22436, 101680), (22720, 100409), (23288, 97960), (24490, 93152), (25280, 90241), (25420, 89744), (25912, 88040), (28045, 81344), (29110, 78368), (32390, 70432), (35216, 64780), (39184, 58220), (40672, 56090), (44020, 51824), (44872, 50840), (46576, 48980)]