996620240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:386

約数の個数: 320

約数和(自身を含む): 3167797248

約数和(自身を除く): 2171177008

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 31, 34, 35, 40, 44, 55, 56, 62, 68, 70, 77, 80, 85, 88, 110, 112, 119, 124, 136, 140, 154, 155, 170, 176, 187, 217, 220, 238, 248, 272, 280, 307, 308, 310, 340, 341, 374, 385, 434, 440, 476, 496, 527, 560, 595, 614, 616, 620, 680, 682, 748, 770, 868, 880, 935, 952, 1054, 1085, 1190, 1228, 1232, 1240, 1309, 1360, 1364, 1496, 1535, 1540, 1705, 1736, 1870, 1904, 2108, 2149, 2170, 2380, 2387, 2456, 2480, 2618, 2635, 2728, 2992, 3070, 3080, 3377, 3410, 3472, 3689, 3740, 4216, 4298, 4340, 4760, 4774, 4912, 5219, 5236, 5270, 5456, 5797, 6140, 6160, 6545, 6754, 6820, 7378, 7480, 8432, 8596, 8680, 9517, 9520, 9548, 10438, 10472, 10540, 10745, 11594, 11935, 12280, 13090, 13508, 13640, 14756, 14960, 16885, 17192, 17360, 18445, 19034, 19096, 20876, 20944, 21080, 21490, 23188, 23639, 23870, 24560, 26095, 26180, 27016, 27280, 28985, 29512, 33770, 34384, 36533, 36890, 38068, 38192, 40579, 41752, 42160, 42980, 46376, 47278, 47585, 47740, 52190, 52360, 54032, 57409, 57970, 59024, 66619, 67540, 73066, 73780, 76136, 81158, 83504, 85960, 92752, 94556, 95170, 95480, 104380, 104687, 104720, 114818, 115940, 118195, 133238, 135080, 146132, 147560, 152272, 161789, 162316, 171920, 182665, 189112, 190340, 190960, 202895, 208760, 209374, 229636, 231880, 236390, 266476, 270160, 287045, 292264, 295120, 323578, 324632, 333095, 365330, 378224, 380680, 401863, 405790, 417520, 418748, 459272, 463760, 472780, 523435, 532952, 574090, 584528, 647156, 649264, 666190, 730660, 732809, 761360, 803726, 808945, 811580, 837496, 918544, 945560, 1046870, 1065904, 1132523, 1148180, 1294312, 1332380, 1461320, 1465618, 1607452, 1617890, 1623160, 1674992, 1779679, 1891120, 2009315, 2093740, 2265046, 2296360, 2588624, 2664760, 2922640, 2931236, 3214904, 3235780, 3246320, 3559358, 3664045, 4018630, 4187480, 4530092, 4592720, 5329520, 5662615, 5862472, 6429808, 6471560, 7118716, 7328090, 8037260, 8374960, 8898395, 9060184, 11325230, 11724944, 12457753, 12943120, 14237432, 14656180, 16074520, 17796790, 18120368, 22650460, 24915506, 28474864, 29312360, 32149040, 35593580, 45300920, 49831012, 58624720, 62288765, 71187160, 90601840, 99662024, 124577530, 142374320, 199324048, 249155060, 498310120, 996620240]

約数ペア:

[(1, 996620240), (2, 498310120), (4, 249155060), (5, 199324048), (7, 142374320), (8, 124577530), (10, 99662024), (11, 90601840), (14, 71187160), (16, 62288765), (17, 58624720), (20, 49831012), (22, 45300920), (28, 35593580), (31, 32149040), (34, 29312360), (35, 28474864), (40, 24915506), (44, 22650460), (55, 18120368), (56, 17796790), (62, 16074520), (68, 14656180), (70, 14237432), (77, 12943120), (80, 12457753), (85, 11724944), (88, 11325230), (110, 9060184), (112, 8898395), (119, 8374960), (124, 8037260), (136, 7328090), (140, 7118716), (154, 6471560), (155, 6429808), (170, 5862472), (176, 5662615), (187, 5329520), (217, 4592720), (220, 4530092), (238, 4187480), (248, 4018630), (272, 3664045), (280, 3559358), (307, 3246320), (308, 3235780), (310, 3214904), (340, 2931236), (341, 2922640), (374, 2664760), (385, 2588624), (434, 2296360), (440, 2265046), (476, 2093740), (496, 2009315), (527, 1891120), (560, 1779679), (595, 1674992), (614, 1623160), (616, 1617890), (620, 1607452), (680, 1465618), (682, 1461320), (748, 1332380), (770, 1294312), (868, 1148180), (880, 1132523), (935, 1065904), (952, 1046870), (1054, 945560), (1085, 918544), (1190, 837496), (1228, 811580), (1232, 808945), (1240, 803726), (1309, 761360), (1360, 732809), (1364, 730660), (1496, 666190), (1535, 649264), (1540, 647156), (1705, 584528), (1736, 574090), (1870, 532952), (1904, 523435), (2108, 472780), (2149, 463760), (2170, 459272), (2380, 418748), (2387, 417520), (2456, 405790), (2480, 401863), (2618, 380680), (2635, 378224), (2728, 365330), (2992, 333095), (3070, 324632), (3080, 323578), (3377, 295120), (3410, 292264), (3472, 287045), (3689, 270160), (3740, 266476), (4216, 236390), (4298, 231880), (4340, 229636), (4760, 209374), (4774, 208760), (4912, 202895), (5219, 190960), (5236, 190340), (5270, 189112), (5456, 182665), (5797, 171920), (6140, 162316), (6160, 161789), (6545, 152272), (6754, 147560), (6820, 146132), (7378, 135080), (7480, 133238), (8432, 118195), (8596, 115940), (8680, 114818), (9517, 104720), (9520, 104687), (9548, 104380), (10438, 95480), (10472, 95170), (10540, 94556), (10745, 92752), (11594, 85960), (11935, 83504), (12280, 81158), (13090, 76136), (13508, 73780), (13640, 73066), (14756, 67540), (14960, 66619), (16885, 59024), (17192, 57970), (17360, 57409), (18445, 54032), (19034, 52360), (19096, 52190), (20876, 47740), (20944, 47585), (21080, 47278), (21490, 46376), (23188, 42980), (23639, 42160), (23870, 41752), (24560, 40579), (26095, 38192), (26180, 38068), (27016, 36890), (27280, 36533), (28985, 34384), (29512, 33770)]