221296680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:145

約数の個数: 384

約数和(自身を含む): 849139200

約数和(自身を除く): 627842520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 29, 30, 33, 36, 40, 41, 44, 45, 47, 55, 58, 60, 66, 72, 82, 87, 88, 90, 94, 99, 110, 116, 120, 123, 132, 141, 145, 164, 165, 174, 180, 188, 198, 205, 220, 232, 235, 246, 261, 264, 282, 290, 319, 328, 330, 348, 360, 369, 376, 396, 410, 423, 435, 440, 451, 470, 492, 495, 517, 522, 564, 580, 615, 638, 660, 696, 705, 738, 792, 820, 846, 870, 902, 940, 957, 984, 990, 1034, 1044, 1128, 1160, 1189, 1230, 1276, 1305, 1320, 1353, 1363, 1410, 1476, 1551, 1595, 1640, 1692, 1740, 1804, 1845, 1880, 1914, 1927, 1980, 2068, 2088, 2115, 2255, 2378, 2460, 2552, 2585, 2610, 2706, 2726, 2820, 2871, 2952, 3102, 3190, 3384, 3480, 3567, 3608, 3690, 3828, 3854, 3960, 4059, 4089, 4136, 4230, 4510, 4653, 4756, 4785, 4920, 5170, 5220, 5412, 5452, 5640, 5742, 5781, 5945, 6204, 6380, 6765, 6815, 7134, 7380, 7656, 7708, 7755, 8118, 8178, 8460, 9020, 9306, 9512, 9570, 9635, 10340, 10440, 10701, 10824, 10904, 11484, 11562, 11890, 12267, 12408, 12760, 13079, 13530, 13630, 14268, 14355, 14760, 14993, 15416, 15510, 16236, 16356, 16920, 17343, 17835, 18040, 18612, 19140, 19270, 20295, 20445, 20680, 21197, 21402, 22968, 23124, 23265, 23780, 24534, 26158, 27060, 27260, 28536, 28710, 28905, 29986, 31020, 32472, 32712, 34686, 35670, 37224, 38280, 38540, 39237, 40590, 40890, 42394, 42804, 44979, 46248, 46530, 47560, 49068, 52316, 53505, 54120, 54520, 55883, 57420, 57810, 59972, 61335, 62040, 63591, 65395, 69372, 71340, 74965, 77080, 78474, 81180, 81780, 84788, 85608, 86715, 89958, 93060, 98136, 104632, 105985, 107010, 111766, 114840, 115620, 117711, 119944, 122670, 127182, 130790, 134937, 138744, 142680, 149930, 156948, 162360, 163560, 167649, 169576, 173430, 179916, 186120, 190773, 196185, 211970, 214020, 223532, 224895, 231240, 235422, 245340, 254364, 261580, 269874, 279415, 299860, 313896, 317955, 335298, 346860, 359832, 381546, 392370, 423940, 428040, 447064, 449790, 470844, 490680, 502947, 508728, 523160, 539748, 558830, 588555, 599720, 614713, 635910, 670596, 674685, 693720, 763092, 784740, 838245, 847880, 899580, 941688, 953865, 1005894, 1079496, 1117660, 1177110, 1229426, 1271820, 1341192, 1349370, 1526184, 1569480, 1676490, 1799160, 1844139, 1907730, 2011788, 2235320, 2354220, 2458852, 2514735, 2543640, 2698740, 3073565, 3352980, 3688278, 3815460, 4023576, 4708440, 4917704, 5029470, 5397480, 5532417, 6147130, 6705960, 7376556, 7630920, 9220695, 10058940, 11064834, 12294260, 14753112, 18441390, 20117880, 22129668, 24588520, 27662085, 36882780, 44259336, 55324170, 73765560, 110648340, 221296680]

約数ペア:

[(1, 221296680), (2, 110648340), (3, 73765560), (4, 55324170), (5, 44259336), (6, 36882780), (8, 27662085), (9, 24588520), (10, 22129668), (11, 20117880), (12, 18441390), (15, 14753112), (18, 12294260), (20, 11064834), (22, 10058940), (24, 9220695), (29, 7630920), (30, 7376556), (33, 6705960), (36, 6147130), (40, 5532417), (41, 5397480), (44, 5029470), (45, 4917704), (47, 4708440), (55, 4023576), (58, 3815460), (60, 3688278), (66, 3352980), (72, 3073565), (82, 2698740), (87, 2543640), (88, 2514735), (90, 2458852), (94, 2354220), (99, 2235320), (110, 2011788), (116, 1907730), (120, 1844139), (123, 1799160), (132, 1676490), (141, 1569480), (145, 1526184), (164, 1349370), (165, 1341192), (174, 1271820), (180, 1229426), (188, 1177110), (198, 1117660), (205, 1079496), (220, 1005894), (232, 953865), (235, 941688), (246, 899580), (261, 847880), (264, 838245), (282, 784740), (290, 763092), (319, 693720), (328, 674685), (330, 670596), (348, 635910), (360, 614713), (369, 599720), (376, 588555), (396, 558830), (410, 539748), (423, 523160), (435, 508728), (440, 502947), (451, 490680), (470, 470844), (492, 449790), (495, 447064), (517, 428040), (522, 423940), (564, 392370), (580, 381546), (615, 359832), (638, 346860), (660, 335298), (696, 317955), (705, 313896), (738, 299860), (792, 279415), (820, 269874), (846, 261580), (870, 254364), (902, 245340), (940, 235422), (957, 231240), (984, 224895), (990, 223532), (1034, 214020), (1044, 211970), (1128, 196185), (1160, 190773), (1189, 186120), (1230, 179916), (1276, 173430), (1305, 169576), (1320, 167649), (1353, 163560), (1363, 162360), (1410, 156948), (1476, 149930), (1551, 142680), (1595, 138744), (1640, 134937), (1692, 130790), (1740, 127182), (1804, 122670), (1845, 119944), (1880, 117711), (1914, 115620), (1927, 114840), (1980, 111766), (2068, 107010), (2088, 105985), (2115, 104632), (2255, 98136), (2378, 93060), (2460, 89958), (2552, 86715), (2585, 85608), (2610, 84788), (2706, 81780), (2726, 81180), (2820, 78474), (2871, 77080), (2952, 74965), (3102, 71340), (3190, 69372), (3384, 65395), (3480, 63591), (3567, 62040), (3608, 61335), (3690, 59972), (3828, 57810), (3854, 57420), (3960, 55883), (4059, 54520), (4089, 54120), (4136, 53505), (4230, 52316), (4510, 49068), (4653, 47560), (4756, 46530), (4785, 46248), (4920, 44979), (5170, 42804), (5220, 42394), (5412, 40890), (5452, 40590), (5640, 39237), (5742, 38540), (5781, 38280), (5945, 37224), (6204, 35670), (6380, 34686), (6765, 32712), (6815, 32472), (7134, 31020), (7380, 29986), (7656, 28905), (7708, 28710), (7755, 28536), (8118, 27260), (8178, 27060), (8460, 26158), (9020, 24534), (9306, 23780), (9512, 23265), (9570, 23124), (9635, 22968), (10340, 21402), (10440, 21197), (10701, 20680), (10824, 20445), (10904, 20295), (11484, 19270), (11562, 19140), (11890, 18612), (12267, 18040), (12408, 17835), (12760, 17343), (13079, 16920), (13530, 16356), (13630, 16236), (14268, 15510), (14355, 15416), (14760, 14993)]