19898504080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:383

約数の個数: 480

約数和(自身を含む): 62240016384

約数和(自身を除く): 42341512304

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 34, 35, 40, 49, 52, 56, 65, 68, 70, 80, 85, 91, 98, 103, 104, 112, 119, 130, 136, 140, 170, 182, 196, 206, 208, 221, 223, 238, 245, 260, 272, 280, 340, 364, 392, 412, 442, 446, 455, 476, 490, 515, 520, 560, 595, 637, 680, 721, 728, 784, 824, 833, 884, 892, 910, 952, 980, 1030, 1040, 1105, 1115, 1190, 1274, 1339, 1360, 1442, 1456, 1547, 1561, 1648, 1666, 1751, 1768, 1784, 1820, 1904, 1960, 2060, 2210, 2230, 2380, 2548, 2678, 2884, 2899, 3094, 3122, 3185, 3332, 3502, 3536, 3568, 3605, 3640, 3791, 3920, 4120, 4165, 4420, 4460, 4760, 5047, 5096, 5356, 5768, 5798, 6188, 6244, 6370, 6664, 6695, 7004, 7210, 7280, 7582, 7735, 7805, 8240, 8330, 8755, 8840, 8920, 9373, 9520, 10094, 10192, 10712, 10829, 10927, 11536, 11596, 12257, 12376, 12488, 12740, 13328, 13390, 14008, 14420, 14495, 15164, 15470, 15610, 16660, 17510, 17680, 17840, 18746, 18955, 20188, 20293, 21424, 21658, 21854, 22763, 22969, 23192, 24514, 24752, 24976, 25235, 25480, 26537, 26780, 28016, 28840, 28990, 30328, 30940, 31220, 33320, 35020, 37492, 37910, 40376, 40586, 43316, 43708, 45526, 45938, 46384, 46865, 49028, 49283, 50470, 50960, 53074, 53560, 54145, 54635, 57680, 57980, 60656, 61285, 61880, 62440, 65611, 66640, 70040, 74984, 75820, 80752, 81172, 85799, 86632, 87416, 91052, 91876, 93730, 98056, 98566, 100940, 101465, 106148, 107120, 108290, 109270, 113815, 114845, 115960, 122570, 123760, 124880, 131222, 132685, 140080, 142051, 149968, 151640, 159341, 160783, 162344, 171598, 173264, 174832, 182104, 183752, 185759, 187460, 196112, 197132, 201880, 202930, 212296, 216580, 218540, 227630, 229690, 231920, 245140, 246415, 262444, 265370, 284102, 298597, 303280, 318682, 321566, 324688, 328055, 343196, 344981, 364208, 367504, 371518, 374920, 390473, 394264, 403760, 405860, 424592, 428995, 433160, 437080, 455260, 459380, 490280, 492830, 524888, 530740, 568204, 597194, 637364, 643132, 656110, 686392, 689962, 710255, 743036, 749840, 780946, 788528, 796705, 803915, 811720, 857990, 866320, 874160, 910520, 918760, 928795, 980560, 985660, 1049776, 1061480, 1115387, 1125481, 1136408, 1194388, 1274728, 1286264, 1312220, 1372784, 1379924, 1420510, 1486072, 1492985, 1561892, 1593410, 1607830, 1623440, 1715980, 1724905, 1821040, 1837520, 1857590, 1952365, 1971320, 2090179, 2122960, 2230774, 2250962, 2272816, 2388776, 2414867, 2549456, 2572528, 2624440, 2733311, 2759848, 2841020, 2972144, 2985970, 3123784, 3186820, 3215660, 3431960, 3449810, 3715180, 3904730, 3942640, 4180358, 4461548, 4501924, 4777552, 4829734, 5076149, 5248880, 5466622, 5519696, 5576935, 5627405, 5682040, 5971940, 6247568, 6373640, 6431320, 6863920, 6899620, 7430360, 7809460, 8360716, 8923096, 9003848, 9659468, 10152298, 10450895, 10933244, 11153870, 11254810, 11364080, 11943880, 12074335, 12747280, 12862640, 13666555, 13799240, 14631253, 14860720, 15618920, 16721432, 17846192, 18007696, 19133177, 19318936, 20304596, 20901790, 21866488, 22307740, 22509620, 23887760, 24148670, 25380745, 27333110, 27598480, 29262506, 31237840, 33442864, 35533043, 38266354, 38637872, 40609192, 41803580, 43732976, 44615480, 45019240, 48297340, 50761490, 54666220, 58525012, 71066086, 73156265, 76532708, 81218384, 83607160, 89230960, 90038480, 95665885, 96594680, 101522980, 109332440, 117050024, 142132172, 146312530, 153065416, 167214320, 177665215, 191331770, 193189360, 203045960, 218664880, 234100048, 248731301, 284264344, 292625060, 306130832, 355330430, 382663540, 406091920, 497462602, 568528688, 585250120, 710660860, 765327080, 994925204, 1170500240, 1243656505, 1421321720, 1530654160, 1989850408, 2487313010, 2842643440, 3979700816, 4974626020, 9949252040, 19898504080]

約数ペア:

[(1, 19898504080), (2, 9949252040), (4, 4974626020), (5, 3979700816), (7, 2842643440), (8, 2487313010), (10, 1989850408), (13, 1530654160), (14, 1421321720), (16, 1243656505), (17, 1170500240), (20, 994925204), (26, 765327080), (28, 710660860), (34, 585250120), (35, 568528688), (40, 497462602), (49, 406091920), (52, 382663540), (56, 355330430), (65, 306130832), (68, 292625060), (70, 284264344), (80, 248731301), (85, 234100048), (91, 218664880), (98, 203045960), (103, 193189360), (104, 191331770), (112, 177665215), (119, 167214320), (130, 153065416), (136, 146312530), (140, 142132172), (170, 117050024), (182, 109332440), (196, 101522980), (206, 96594680), (208, 95665885), (221, 90038480), (223, 89230960), (238, 83607160), (245, 81218384), (260, 76532708), (272, 73156265), (280, 71066086), (340, 58525012), (364, 54666220), (392, 50761490), (412, 48297340), (442, 45019240), (446, 44615480), (455, 43732976), (476, 41803580), (490, 40609192), (515, 38637872), (520, 38266354), (560, 35533043), (595, 33442864), (637, 31237840), (680, 29262506), (721, 27598480), (728, 27333110), (784, 25380745), (824, 24148670), (833, 23887760), (884, 22509620), (892, 22307740), (910, 21866488), (952, 20901790), (980, 20304596), (1030, 19318936), (1040, 19133177), (1105, 18007696), (1115, 17846192), (1190, 16721432), (1274, 15618920), (1339, 14860720), (1360, 14631253), (1442, 13799240), (1456, 13666555), (1547, 12862640), (1561, 12747280), (1648, 12074335), (1666, 11943880), (1751, 11364080), (1768, 11254810), (1784, 11153870), (1820, 10933244), (1904, 10450895), (1960, 10152298), (2060, 9659468), (2210, 9003848), (2230, 8923096), (2380, 8360716), (2548, 7809460), (2678, 7430360), (2884, 6899620), (2899, 6863920), (3094, 6431320), (3122, 6373640), (3185, 6247568), (3332, 5971940), (3502, 5682040), (3536, 5627405), (3568, 5576935), (3605, 5519696), (3640, 5466622), (3791, 5248880), (3920, 5076149), (4120, 4829734), (4165, 4777552), (4420, 4501924), (4460, 4461548), (4760, 4180358), (5047, 3942640), (5096, 3904730), (5356, 3715180), (5768, 3449810), (5798, 3431960), (6188, 3215660), (6244, 3186820), (6370, 3123784), (6664, 2985970), (6695, 2972144), (7004, 2841020), (7210, 2759848), (7280, 2733311), (7582, 2624440), (7735, 2572528), (7805, 2549456), (8240, 2414867), (8330, 2388776), (8755, 2272816), (8840, 2250962), (8920, 2230774), (9373, 2122960), (9520, 2090179), (10094, 1971320), (10192, 1952365), (10712, 1857590), (10829, 1837520), (10927, 1821040), (11536, 1724905), (11596, 1715980), (12257, 1623440), (12376, 1607830), (12488, 1593410), (12740, 1561892), (13328, 1492985), (13390, 1486072), (14008, 1420510), (14420, 1379924), (14495, 1372784), (15164, 1312220), (15470, 1286264), (15610, 1274728), (16660, 1194388), (17510, 1136408), (17680, 1125481), (17840, 1115387), (18746, 1061480), (18955, 1049776), (20188, 985660), (20293, 980560), (21424, 928795), (21658, 918760), (21854, 910520), (22763, 874160), (22969, 866320), (23192, 857990), (24514, 811720), (24752, 803915), (24976, 796705), (25235, 788528), (25480, 780946), (26537, 749840), (26780, 743036), (28016, 710255), (28840, 689962), (28990, 686392), (30328, 656110), (30940, 643132), (31220, 637364), (33320, 597194), (35020, 568204), (37492, 530740), (37910, 524888), (40376, 492830), (40586, 490280), (43316, 459380), (43708, 455260), (45526, 437080), (45938, 433160), (46384, 428995), (46865, 424592), (49028, 405860), (49283, 403760), (50470, 394264), (50960, 390473), (53074, 374920), (53560, 371518), (54145, 367504), (54635, 364208), (57680, 344981), (57980, 343196), (60656, 328055), (61285, 324688), (61880, 321566), (62440, 318682), (65611, 303280), (66640, 298597), (70040, 284102), (74984, 265370), (75820, 262444), (80752, 246415), (81172, 245140), (85799, 231920), (86632, 229690), (87416, 227630), (91052, 218540), (91876, 216580), (93730, 212296), (98056, 202930), (98566, 201880), (100940, 197132), (101465, 196112), (106148, 187460), (107120, 185759), (108290, 183752), (109270, 182104), (113815, 174832), (114845, 173264), (115960, 171598), (122570, 162344), (123760, 160783), (124880, 159341), (131222, 151640), (132685, 149968), (140080, 142051)]