1844274320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{149}}^1$

素因数の和:254

約数の個数: 240

約数和(自身を含む): 5319302400

約数和(自身を除く): 3475028080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 35, 40, 46, 56, 62, 70, 80, 92, 112, 115, 124, 140, 149, 155, 161, 184, 217, 230, 248, 280, 298, 310, 322, 368, 434, 460, 496, 560, 596, 620, 644, 713, 745, 805, 868, 920, 961, 1043, 1085, 1192, 1240, 1288, 1426, 1490, 1610, 1736, 1840, 1922, 2086, 2170, 2384, 2480, 2576, 2852, 2980, 3220, 3427, 3472, 3565, 3844, 4172, 4340, 4619, 4805, 4991, 5215, 5704, 5960, 6440, 6727, 6854, 7130, 7688, 8344, 8680, 9238, 9610, 9982, 10430, 11408, 11920, 12880, 13454, 13708, 14260, 15376, 16688, 17135, 17360, 18476, 19220, 19964, 20860, 22103, 23095, 23989, 24955, 26908, 27416, 28520, 32333, 33635, 34270, 36952, 38440, 39928, 41720, 44206, 46190, 47978, 49910, 53816, 54832, 57040, 64666, 67270, 68540, 73904, 76880, 79856, 83440, 88412, 92380, 95956, 99820, 106237, 107632, 110515, 119945, 129332, 134540, 137080, 143189, 154721, 161665, 176824, 184760, 191912, 199640, 212474, 221030, 239890, 258664, 269080, 274160, 286378, 309442, 323330, 353648, 369520, 383824, 399280, 424948, 442060, 479780, 517328, 531185, 538160, 572756, 618884, 646660, 715945, 743659, 773605, 849896, 884120, 959560, 1002323, 1062370, 1145512, 1237768, 1293320, 1431890, 1487318, 1547210, 1699792, 1768240, 1919120, 2004646, 2124740, 2291024, 2475536, 2586640, 2863780, 2974636, 3094420, 3293347, 3718295, 4009292, 4249480, 5011615, 5727560, 5949272, 6188840, 6586694, 7436590, 8018584, 8498960, 10023230, 11455120, 11898544, 12377680, 13173388, 14873180, 16037168, 16466735, 20046460, 23053429, 26346776, 29746360, 32933470, 40092920, 46106858, 52693552, 59492720, 65866940, 80185840, 92213716, 115267145, 131733880, 184427432, 230534290, 263467760, 368854864, 461068580, 922137160, 1844274320]

約数ペア:

[(1, 1844274320), (2, 922137160), (4, 461068580), (5, 368854864), (7, 263467760), (8, 230534290), (10, 184427432), (14, 131733880), (16, 115267145), (20, 92213716), (23, 80185840), (28, 65866940), (31, 59492720), (35, 52693552), (40, 46106858), (46, 40092920), (56, 32933470), (62, 29746360), (70, 26346776), (80, 23053429), (92, 20046460), (112, 16466735), (115, 16037168), (124, 14873180), (140, 13173388), (149, 12377680), (155, 11898544), (161, 11455120), (184, 10023230), (217, 8498960), (230, 8018584), (248, 7436590), (280, 6586694), (298, 6188840), (310, 5949272), (322, 5727560), (368, 5011615), (434, 4249480), (460, 4009292), (496, 3718295), (560, 3293347), (596, 3094420), (620, 2974636), (644, 2863780), (713, 2586640), (745, 2475536), (805, 2291024), (868, 2124740), (920, 2004646), (961, 1919120), (1043, 1768240), (1085, 1699792), (1192, 1547210), (1240, 1487318), (1288, 1431890), (1426, 1293320), (1490, 1237768), (1610, 1145512), (1736, 1062370), (1840, 1002323), (1922, 959560), (2086, 884120), (2170, 849896), (2384, 773605), (2480, 743659), (2576, 715945), (2852, 646660), (2980, 618884), (3220, 572756), (3427, 538160), (3472, 531185), (3565, 517328), (3844, 479780), (4172, 442060), (4340, 424948), (4619, 399280), (4805, 383824), (4991, 369520), (5215, 353648), (5704, 323330), (5960, 309442), (6440, 286378), (6727, 274160), (6854, 269080), (7130, 258664), (7688, 239890), (8344, 221030), (8680, 212474), (9238, 199640), (9610, 191912), (9982, 184760), (10430, 176824), (11408, 161665), (11920, 154721), (12880, 143189), (13454, 137080), (13708, 134540), (14260, 129332), (15376, 119945), (16688, 110515), (17135, 107632), (17360, 106237), (18476, 99820), (19220, 95956), (19964, 92380), (20860, 88412), (22103, 83440), (23095, 79856), (23989, 76880), (24955, 73904), (26908, 68540), (27416, 67270), (28520, 64666), (32333, 57040), (33635, 54832), (34270, 53816), (36952, 49910), (38440, 47978), (39928, 46190), (41720, 44206)]