7293779280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:531

約数の個数: 480

約数和(自身を含む): 27716083200

約数和(自身を除く): 20422303920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 79, 80, 85, 90, 95, 102, 114, 120, 136, 144, 152, 153, 158, 170, 171, 180, 190, 204, 228, 237, 240, 255, 272, 285, 304, 306, 316, 323, 340, 342, 360, 380, 395, 397, 408, 456, 474, 510, 570, 612, 632, 646, 680, 684, 711, 720, 760, 765, 790, 794, 816, 855, 912, 948, 969, 1020, 1140, 1185, 1191, 1224, 1264, 1292, 1343, 1360, 1368, 1422, 1501, 1520, 1530, 1580, 1588, 1615, 1710, 1896, 1938, 1985, 2040, 2280, 2370, 2382, 2448, 2584, 2686, 2736, 2844, 2907, 3002, 3060, 3160, 3176, 3230, 3420, 3555, 3573, 3792, 3876, 3970, 4029, 4080, 4503, 4560, 4740, 4764, 4845, 5168, 5372, 5688, 5814, 5955, 6004, 6120, 6320, 6352, 6460, 6715, 6749, 6840, 7110, 7146, 7505, 7543, 7752, 7940, 8058, 9006, 9480, 9528, 9690, 10744, 11376, 11628, 11910, 12008, 12087, 12240, 12920, 13430, 13498, 13509, 13680, 14220, 14292, 14535, 15010, 15086, 15504, 15880, 16116, 17865, 18012, 18960, 19056, 19380, 20145, 20247, 21488, 22515, 22629, 23256, 23820, 24016, 24174, 25517, 25840, 26860, 26996, 27018, 28440, 28584, 29070, 30020, 30172, 31363, 31760, 32232, 33745, 35730, 36024, 37715, 38760, 40290, 40494, 45030, 45258, 46512, 47640, 48348, 51034, 53720, 53992, 54036, 56880, 57168, 58140, 60040, 60344, 60435, 60741, 62726, 64464, 67490, 67545, 67887, 71460, 72048, 75430, 76551, 77520, 80580, 80988, 90060, 90516, 94089, 95280, 96696, 101235, 102068, 107440, 107984, 108072, 113145, 116280, 120080, 120688, 120870, 121482, 125452, 127585, 128231, 134980, 135090, 135774, 142920, 150860, 153102, 156815, 161160, 161976, 180120, 181032, 188178, 193392, 202470, 204136, 216144, 226290, 229653, 232560, 241740, 242964, 250904, 255170, 256462, 269960, 270180, 271548, 282267, 285840, 301720, 303705, 306204, 313630, 322320, 323952, 339435, 360240, 362064, 376356, 382755, 384693, 404940, 408272, 452580, 459306, 470445, 483480, 485928, 501808, 510340, 512924, 533171, 539920, 540360, 543096, 564534, 595897, 603440, 607410, 612408, 627260, 641155, 678870, 752712, 765510, 769386, 809880, 905160, 918612, 940890, 966960, 971856, 1020680, 1025848, 1066342, 1080720, 1086192, 1129068, 1148265, 1154079, 1191794, 1214820, 1224816, 1254520, 1282310, 1357740, 1411335, 1505424, 1531020, 1538772, 1599513, 1619760, 1787691, 1810320, 1837224, 1881780, 1923465, 2041360, 2051696, 2132684, 2258136, 2296530, 2308158, 2383588, 2429640, 2509040, 2564620, 2665855, 2715480, 2822670, 2979485, 3062040, 3077544, 3199026, 3575382, 3674448, 3763560, 3846930, 4265368, 4516272, 4593060, 4616316, 4767176, 4798539, 4859280, 5129240, 5331710, 5363073, 5430960, 5645340, 5770395, 5958970, 6124080, 6155088, 6398052, 7150764, 7527120, 7693860, 7997565, 8530736, 8938455, 9186120, 9232632, 9534352, 9597078, 10130249, 10258480, 10663420, 10726146, 11290680, 11540790, 11917940, 12796104, 14301528, 15387720, 15995130, 17876910, 18372240, 18465264, 19194156, 20260498, 21326840, 21452292, 22581360, 23081580, 23835880, 23992695, 25592208, 26815365, 28603056, 30390747, 30775440, 31990260, 35753820, 38388312, 40520996, 42653680, 42904584, 46163160, 47671760, 47985390, 50651245, 53630730, 60781494, 63980520, 71507640, 76776624, 81041992, 85809168, 91172241, 92326320, 95970780, 101302490, 107261460, 121562988, 127961040, 143015280, 151953735, 162083984, 182344482, 191941560, 202604980, 214522920, 243125976, 303907470, 364688964, 383883120, 405209960, 429045840, 455861205, 486251952, 607814940, 729377928, 810419920, 911722410, 1215629880, 1458755856, 1823444820, 2431259760, 3646889640, 7293779280]

約数ペア:

[(1, 7293779280), (2, 3646889640), (3, 2431259760), (4, 1823444820), (5, 1458755856), (6, 1215629880), (8, 911722410), (9, 810419920), (10, 729377928), (12, 607814940), (15, 486251952), (16, 455861205), (17, 429045840), (18, 405209960), (19, 383883120), (20, 364688964), (24, 303907470), (30, 243125976), (34, 214522920), (36, 202604980), (38, 191941560), (40, 182344482), (45, 162083984), (48, 151953735), (51, 143015280), (57, 127961040), (60, 121562988), (68, 107261460), (72, 101302490), (76, 95970780), (79, 92326320), (80, 91172241), (85, 85809168), (90, 81041992), (95, 76776624), (102, 71507640), (114, 63980520), (120, 60781494), (136, 53630730), (144, 50651245), (152, 47985390), (153, 47671760), (158, 46163160), (170, 42904584), (171, 42653680), (180, 40520996), (190, 38388312), (204, 35753820), (228, 31990260), (237, 30775440), (240, 30390747), (255, 28603056), (272, 26815365), (285, 25592208), (304, 23992695), (306, 23835880), (316, 23081580), (323, 22581360), (340, 21452292), (342, 21326840), (360, 20260498), (380, 19194156), (395, 18465264), (397, 18372240), (408, 17876910), (456, 15995130), (474, 15387720), (510, 14301528), (570, 12796104), (612, 11917940), (632, 11540790), (646, 11290680), (680, 10726146), (684, 10663420), (711, 10258480), (720, 10130249), (760, 9597078), (765, 9534352), (790, 9232632), (794, 9186120), (816, 8938455), (855, 8530736), (912, 7997565), (948, 7693860), (969, 7527120), (1020, 7150764), (1140, 6398052), (1185, 6155088), (1191, 6124080), (1224, 5958970), (1264, 5770395), (1292, 5645340), (1343, 5430960), (1360, 5363073), (1368, 5331710), (1422, 5129240), (1501, 4859280), (1520, 4798539), (1530, 4767176), (1580, 4616316), (1588, 4593060), (1615, 4516272), (1710, 4265368), (1896, 3846930), (1938, 3763560), (1985, 3674448), (2040, 3575382), (2280, 3199026), (2370, 3077544), (2382, 3062040), (2448, 2979485), (2584, 2822670), (2686, 2715480), (2736, 2665855), (2844, 2564620), (2907, 2509040), (3002, 2429640), (3060, 2383588), (3160, 2308158), (3176, 2296530), (3230, 2258136), (3420, 2132684), (3555, 2051696), (3573, 2041360), (3792, 1923465), (3876, 1881780), (3970, 1837224), (4029, 1810320), (4080, 1787691), (4503, 1619760), (4560, 1599513), (4740, 1538772), (4764, 1531020), (4845, 1505424), (5168, 1411335), (5372, 1357740), (5688, 1282310), (5814, 1254520), (5955, 1224816), (6004, 1214820), (6120, 1191794), (6320, 1154079), (6352, 1148265), (6460, 1129068), (6715, 1086192), (6749, 1080720), (6840, 1066342), (7110, 1025848), (7146, 1020680), (7505, 971856), (7543, 966960), (7752, 940890), (7940, 918612), (8058, 905160), (9006, 809880), (9480, 769386), (9528, 765510), (9690, 752712), (10744, 678870), (11376, 641155), (11628, 627260), (11910, 612408), (12008, 607410), (12087, 603440), (12240, 595897), (12920, 564534), (13430, 543096), (13498, 540360), (13509, 539920), (13680, 533171), (14220, 512924), (14292, 510340), (14535, 501808), (15010, 485928), (15086, 483480), (15504, 470445), (15880, 459306), (16116, 452580), (17865, 408272), (18012, 404940), (18960, 384693), (19056, 382755), (19380, 376356), (20145, 362064), (20247, 360240), (21488, 339435), (22515, 323952), (22629, 322320), (23256, 313630), (23820, 306204), (24016, 303705), (24174, 301720), (25517, 285840), (25840, 282267), (26860, 271548), (26996, 270180), (27018, 269960), (28440, 256462), (28584, 255170), (29070, 250904), (30020, 242964), (30172, 241740), (31363, 232560), (31760, 229653), (32232, 226290), (33745, 216144), (35730, 204136), (36024, 202470), (37715, 193392), (38760, 188178), (40290, 181032), (40494, 180120), (45030, 161976), (45258, 161160), (46512, 156815), (47640, 153102), (48348, 150860), (51034, 142920), (53720, 135774), (53992, 135090), (54036, 134980), (56880, 128231), (57168, 127585), (58140, 125452), (60040, 121482), (60344, 120870), (60435, 120688), (60741, 120080), (62726, 116280), (64464, 113145), (67490, 108072), (67545, 107984), (67887, 107440), (71460, 102068), (72048, 101235), (75430, 96696), (76551, 95280), (77520, 94089), (80580, 90516), (80988, 90060)]