284267280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:182

約数の個数: 320

約数和(自身を含む): 1028505600

約数和(自身を除く): 744238320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 33, 40, 44, 47, 48, 55, 58, 60, 66, 79, 80, 87, 88, 94, 110, 116, 120, 132, 141, 145, 158, 165, 174, 176, 188, 220, 232, 235, 237, 240, 264, 282, 290, 316, 319, 330, 348, 376, 395, 435, 440, 464, 470, 474, 517, 528, 564, 580, 632, 638, 660, 696, 705, 752, 790, 869, 870, 880, 940, 948, 957, 1034, 1128, 1160, 1185, 1264, 1276, 1320, 1363, 1392, 1410, 1551, 1580, 1595, 1738, 1740, 1880, 1896, 1914, 2068, 2256, 2291, 2320, 2370, 2552, 2585, 2607, 2640, 2726, 2820, 3102, 3160, 3190, 3476, 3480, 3713, 3760, 3792, 3828, 4089, 4136, 4345, 4582, 4740, 4785, 5104, 5170, 5214, 5452, 5640, 6204, 6320, 6380, 6815, 6873, 6952, 6960, 7426, 7656, 7755, 8178, 8272, 8690, 9164, 9480, 9570, 10340, 10428, 10904, 11139, 11280, 11455, 12408, 12760, 13035, 13630, 13746, 13904, 14852, 14993, 15312, 15510, 16356, 17380, 18328, 18565, 18960, 19140, 20445, 20680, 20856, 21808, 22278, 22910, 24816, 25201, 25520, 26070, 27260, 27492, 29704, 29986, 31020, 32712, 34365, 34760, 36656, 37130, 38280, 40843, 40890, 41360, 41712, 44556, 44979, 45820, 50402, 52140, 54520, 54984, 55695, 59408, 59972, 62040, 65424, 68730, 69520, 74260, 74965, 75603, 76560, 81686, 81780, 89112, 89958, 91640, 100804, 104280, 107677, 109040, 109968, 111390, 119944, 122529, 124080, 126005, 137460, 148520, 149930, 151206, 163372, 163560, 178224, 179916, 183280, 201608, 204215, 208560, 215354, 222780, 224895, 239888, 245058, 252010, 274920, 297040, 299860, 302412, 323031, 326744, 327120, 359832, 378015, 403216, 408430, 430708, 445560, 449790, 490116, 504020, 538385, 549840, 599720, 604824, 612645, 646062, 653488, 719664, 756030, 816860, 861416, 891120, 899580, 980232, 1008040, 1076770, 1184447, 1199440, 1209648, 1225290, 1292124, 1512060, 1615155, 1633720, 1722832, 1799160, 1960464, 2016080, 2153540, 2368894, 2450580, 2584248, 3024120, 3230310, 3267440, 3553341, 3598320, 4307080, 4737788, 4901160, 5168496, 5922235, 6048240, 6460620, 7106682, 8614160, 9475576, 9802320, 11844470, 12921240, 14213364, 17766705, 18951152, 23688940, 25842480, 28426728, 35533410, 47377880, 56853456, 71066820, 94755760, 142133640, 284267280]

約数ペア:

[(1, 284267280), (2, 142133640), (3, 94755760), (4, 71066820), (5, 56853456), (6, 47377880), (8, 35533410), (10, 28426728), (11, 25842480), (12, 23688940), (15, 18951152), (16, 17766705), (20, 14213364), (22, 12921240), (24, 11844470), (29, 9802320), (30, 9475576), (33, 8614160), (40, 7106682), (44, 6460620), (47, 6048240), (48, 5922235), (55, 5168496), (58, 4901160), (60, 4737788), (66, 4307080), (79, 3598320), (80, 3553341), (87, 3267440), (88, 3230310), (94, 3024120), (110, 2584248), (116, 2450580), (120, 2368894), (132, 2153540), (141, 2016080), (145, 1960464), (158, 1799160), (165, 1722832), (174, 1633720), (176, 1615155), (188, 1512060), (220, 1292124), (232, 1225290), (235, 1209648), (237, 1199440), (240, 1184447), (264, 1076770), (282, 1008040), (290, 980232), (316, 899580), (319, 891120), (330, 861416), (348, 816860), (376, 756030), (395, 719664), (435, 653488), (440, 646062), (464, 612645), (470, 604824), (474, 599720), (517, 549840), (528, 538385), (564, 504020), (580, 490116), (632, 449790), (638, 445560), (660, 430708), (696, 408430), (705, 403216), (752, 378015), (790, 359832), (869, 327120), (870, 326744), (880, 323031), (940, 302412), (948, 299860), (957, 297040), (1034, 274920), (1128, 252010), (1160, 245058), (1185, 239888), (1264, 224895), (1276, 222780), (1320, 215354), (1363, 208560), (1392, 204215), (1410, 201608), (1551, 183280), (1580, 179916), (1595, 178224), (1738, 163560), (1740, 163372), (1880, 151206), (1896, 149930), (1914, 148520), (2068, 137460), (2256, 126005), (2291, 124080), (2320, 122529), (2370, 119944), (2552, 111390), (2585, 109968), (2607, 109040), (2640, 107677), (2726, 104280), (2820, 100804), (3102, 91640), (3160, 89958), (3190, 89112), (3476, 81780), (3480, 81686), (3713, 76560), (3760, 75603), (3792, 74965), (3828, 74260), (4089, 69520), (4136, 68730), (4345, 65424), (4582, 62040), (4740, 59972), (4785, 59408), (5104, 55695), (5170, 54984), (5214, 54520), (5452, 52140), (5640, 50402), (6204, 45820), (6320, 44979), (6380, 44556), (6815, 41712), (6873, 41360), (6952, 40890), (6960, 40843), (7426, 38280), (7656, 37130), (7755, 36656), (8178, 34760), (8272, 34365), (8690, 32712), (9164, 31020), (9480, 29986), (9570, 29704), (10340, 27492), (10428, 27260), (10904, 26070), (11139, 25520), (11280, 25201), (11455, 24816), (12408, 22910), (12760, 22278), (13035, 21808), (13630, 20856), (13746, 20680), (13904, 20445), (14852, 19140), (14993, 18960), (15312, 18565), (15510, 18328), (16356, 17380)]