879070720

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 320

約数和(自身を含む): 2545551360

約数和(自身を除く): 1666480640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 31, 32, 38, 40, 44, 53, 55, 62, 64, 76, 80, 88, 95, 106, 110, 124, 128, 152, 155, 160, 176, 190, 209, 212, 220, 248, 256, 265, 304, 310, 320, 341, 352, 380, 418, 424, 440, 496, 512, 530, 583, 589, 608, 620, 640, 682, 704, 760, 836, 848, 880, 992, 1007, 1045, 1060, 1166, 1178, 1216, 1240, 1280, 1364, 1408, 1520, 1643, 1672, 1696, 1705, 1760, 1984, 2014, 2090, 2120, 2332, 2356, 2432, 2480, 2560, 2728, 2816, 2915, 2945, 3040, 3286, 3344, 3392, 3410, 3520, 3968, 4028, 4180, 4240, 4664, 4712, 4864, 4960, 5035, 5456, 5632, 5830, 5890, 6080, 6479, 6572, 6688, 6784, 6820, 7040, 7936, 8056, 8215, 8360, 8480, 9328, 9424, 9728, 9920, 10070, 10912, 11077, 11660, 11780, 12160, 12958, 13144, 13376, 13568, 13640, 14080, 15872, 16112, 16430, 16720, 16960, 18073, 18656, 18848, 19840, 20140, 21824, 22154, 23320, 23560, 24320, 25916, 26288, 26752, 27136, 27280, 28160, 31217, 32224, 32395, 32860, 33440, 33920, 36146, 37312, 37696, 39680, 40280, 43648, 44308, 46640, 47120, 48640, 51832, 52576, 53504, 54560, 55385, 62434, 64448, 64790, 65720, 66880, 67840, 72292, 74624, 75392, 79360, 80560, 87296, 88616, 90365, 93280, 94240, 103664, 105152, 107008, 109120, 110770, 124868, 128896, 129580, 131440, 133760, 135680, 144584, 149248, 150784, 156085, 161120, 174592, 177232, 180730, 186560, 188480, 207328, 210304, 218240, 221540, 249736, 257792, 259160, 262880, 267520, 289168, 298496, 301568, 312170, 322240, 343387, 354464, 361460, 373120, 376960, 414656, 420608, 436480, 443080, 499472, 515584, 518320, 525760, 535040, 578336, 624340, 644480, 686774, 708928, 722920, 746240, 753920, 829312, 841216, 872960, 886160, 998944, 1036640, 1051520, 1156672, 1248680, 1288960, 1373548, 1417856, 1445840, 1492480, 1507840, 1658624, 1716935, 1772320, 1997888, 2073280, 2103040, 2313344, 2497360, 2577920, 2747096, 2835712, 2891680, 3317248, 3433870, 3544640, 3995776, 4146560, 4206080, 4626688, 4994720, 5494192, 5671424, 5783360, 6867740, 7089280, 7991552, 8293120, 9253376, 9989440, 10988384, 11566720, 13735480, 14178560, 15983104, 16586240, 19978880, 21976768, 23133440, 27470960, 28357120, 39957760, 43953536, 46266880, 54941920, 79915520, 87907072, 109883840, 175814144, 219767680, 439535360, 879070720]

約数ペア:

[(1, 879070720), (2, 439535360), (4, 219767680), (5, 175814144), (8, 109883840), (10, 87907072), (11, 79915520), (16, 54941920), (19, 46266880), (20, 43953536), (22, 39957760), (31, 28357120), (32, 27470960), (38, 23133440), (40, 21976768), (44, 19978880), (53, 16586240), (55, 15983104), (62, 14178560), (64, 13735480), (76, 11566720), (80, 10988384), (88, 9989440), (95, 9253376), (106, 8293120), (110, 7991552), (124, 7089280), (128, 6867740), (152, 5783360), (155, 5671424), (160, 5494192), (176, 4994720), (190, 4626688), (209, 4206080), (212, 4146560), (220, 3995776), (248, 3544640), (256, 3433870), (265, 3317248), (304, 2891680), (310, 2835712), (320, 2747096), (341, 2577920), (352, 2497360), (380, 2313344), (418, 2103040), (424, 2073280), (440, 1997888), (496, 1772320), (512, 1716935), (530, 1658624), (583, 1507840), (589, 1492480), (608, 1445840), (620, 1417856), (640, 1373548), (682, 1288960), (704, 1248680), (760, 1156672), (836, 1051520), (848, 1036640), (880, 998944), (992, 886160), (1007, 872960), (1045, 841216), (1060, 829312), (1166, 753920), (1178, 746240), (1216, 722920), (1240, 708928), (1280, 686774), (1364, 644480), (1408, 624340), (1520, 578336), (1643, 535040), (1672, 525760), (1696, 518320), (1705, 515584), (1760, 499472), (1984, 443080), (2014, 436480), (2090, 420608), (2120, 414656), (2332, 376960), (2356, 373120), (2432, 361460), (2480, 354464), (2560, 343387), (2728, 322240), (2816, 312170), (2915, 301568), (2945, 298496), (3040, 289168), (3286, 267520), (3344, 262880), (3392, 259160), (3410, 257792), (3520, 249736), (3968, 221540), (4028, 218240), (4180, 210304), (4240, 207328), (4664, 188480), (4712, 186560), (4864, 180730), (4960, 177232), (5035, 174592), (5456, 161120), (5632, 156085), (5830, 150784), (5890, 149248), (6080, 144584), (6479, 135680), (6572, 133760), (6688, 131440), (6784, 129580), (6820, 128896), (7040, 124868), (7936, 110770), (8056, 109120), (8215, 107008), (8360, 105152), (8480, 103664), (9328, 94240), (9424, 93280), (9728, 90365), (9920, 88616), (10070, 87296), (10912, 80560), (11077, 79360), (11660, 75392), (11780, 74624), (12160, 72292), (12958, 67840), (13144, 66880), (13376, 65720), (13568, 64790), (13640, 64448), (14080, 62434), (15872, 55385), (16112, 54560), (16430, 53504), (16720, 52576), (16960, 51832), (18073, 48640), (18656, 47120), (18848, 46640), (19840, 44308), (20140, 43648), (21824, 40280), (22154, 39680), (23320, 37696), (23560, 37312), (24320, 36146), (25916, 33920), (26288, 33440), (26752, 32860), (27136, 32395), (27280, 32224), (28160, 31217)]