1197954940

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:170

約数の個数: 240

約数和(自身を含む): 3359855520

約数和(自身を除く): 2161900580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 49, 52, 65, 70, 76, 91, 95, 98, 101, 130, 133, 140, 182, 190, 196, 202, 245, 247, 260, 266, 343, 364, 380, 404, 455, 490, 494, 505, 532, 637, 665, 686, 707, 910, 931, 980, 988, 1010, 1235, 1274, 1313, 1330, 1372, 1414, 1715, 1729, 1820, 1862, 1919, 2020, 2401, 2470, 2548, 2626, 2660, 2828, 3185, 3430, 3458, 3535, 3724, 3838, 4459, 4655, 4802, 4940, 4949, 5252, 6370, 6517, 6565, 6860, 6916, 7070, 7676, 8645, 8918, 9191, 9310, 9595, 9604, 9898, 12005, 12103, 12740, 13034, 13130, 13433, 14140, 17290, 17836, 18382, 18620, 19190, 19796, 22295, 24010, 24206, 24745, 24947, 26068, 26260, 26866, 31213, 32585, 34580, 34643, 36764, 38380, 44590, 45619, 45955, 48020, 48412, 49490, 49894, 53732, 60515, 62426, 64337, 65170, 67165, 69286, 84721, 89180, 91238, 91910, 94031, 98980, 99788, 121030, 124735, 124852, 128674, 130340, 134330, 138572, 156065, 169442, 173215, 174629, 182476, 183820, 188062, 228095, 242060, 242501, 249470, 257348, 268660, 312130, 321685, 338884, 346430, 349258, 376124, 423605, 450359, 456190, 470155, 485002, 498940, 593047, 624260, 643370, 658217, 692860, 698516, 847210, 873145, 900718, 912380, 940310, 970004, 1186094, 1212505, 1222403, 1286740, 1316434, 1694420, 1746290, 1801436, 1880620, 2251795, 2372188, 2425010, 2444806, 2632868, 2965235, 3152513, 3291085, 3492580, 4503590, 4607519, 4850020, 4889612, 5930470, 6112015, 6305026, 6582170, 8556821, 9007180, 9215038, 11860940, 12224030, 12610052, 13164340, 15762565, 17113642, 18430076, 23037595, 24448060, 31525130, 34227284, 42784105, 46075190, 59897747, 63050260, 85568210, 92150380, 119795494, 171136420, 239590988, 299488735, 598977470, 1197954940]

約数ペア:

[(1, 1197954940), (2, 598977470), (4, 299488735), (5, 239590988), (7, 171136420), (10, 119795494), (13, 92150380), (14, 85568210), (19, 63050260), (20, 59897747), (26, 46075190), (28, 42784105), (35, 34227284), (38, 31525130), (49, 24448060), (52, 23037595), (65, 18430076), (70, 17113642), (76, 15762565), (91, 13164340), (95, 12610052), (98, 12224030), (101, 11860940), (130, 9215038), (133, 9007180), (140, 8556821), (182, 6582170), (190, 6305026), (196, 6112015), (202, 5930470), (245, 4889612), (247, 4850020), (260, 4607519), (266, 4503590), (343, 3492580), (364, 3291085), (380, 3152513), (404, 2965235), (455, 2632868), (490, 2444806), (494, 2425010), (505, 2372188), (532, 2251795), (637, 1880620), (665, 1801436), (686, 1746290), (707, 1694420), (910, 1316434), (931, 1286740), (980, 1222403), (988, 1212505), (1010, 1186094), (1235, 970004), (1274, 940310), (1313, 912380), (1330, 900718), (1372, 873145), (1414, 847210), (1715, 698516), (1729, 692860), (1820, 658217), (1862, 643370), (1919, 624260), (2020, 593047), (2401, 498940), (2470, 485002), (2548, 470155), (2626, 456190), (2660, 450359), (2828, 423605), (3185, 376124), (3430, 349258), (3458, 346430), (3535, 338884), (3724, 321685), (3838, 312130), (4459, 268660), (4655, 257348), (4802, 249470), (4940, 242501), (4949, 242060), (5252, 228095), (6370, 188062), (6517, 183820), (6565, 182476), (6860, 174629), (6916, 173215), (7070, 169442), (7676, 156065), (8645, 138572), (8918, 134330), (9191, 130340), (9310, 128674), (9595, 124852), (9604, 124735), (9898, 121030), (12005, 99788), (12103, 98980), (12740, 94031), (13034, 91910), (13130, 91238), (13433, 89180), (14140, 84721), (17290, 69286), (17836, 67165), (18382, 65170), (18620, 64337), (19190, 62426), (19796, 60515), (22295, 53732), (24010, 49894), (24206, 49490), (24745, 48412), (24947, 48020), (26068, 45955), (26260, 45619), (26866, 44590), (31213, 38380), (32585, 36764), (34580, 34643)]