154191960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{701}}^1$

素因数の和:778

約数の個数: 192

約数和(自身を含む): 551940480

約数和(自身を除く): 397748520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 47, 52, 60, 65, 72, 78, 90, 94, 104, 117, 120, 130, 141, 156, 180, 188, 195, 234, 235, 260, 282, 312, 360, 376, 390, 423, 468, 470, 520, 564, 585, 611, 701, 705, 780, 846, 936, 940, 1128, 1170, 1222, 1402, 1410, 1560, 1692, 1833, 1880, 2103, 2115, 2340, 2444, 2804, 2820, 3055, 3384, 3505, 3666, 4206, 4230, 4680, 4888, 5499, 5608, 5640, 6110, 6309, 7010, 7332, 8412, 8460, 9113, 9165, 10515, 10998, 12220, 12618, 14020, 14664, 16824, 16920, 18226, 18330, 21030, 21996, 24440, 25236, 27339, 27495, 28040, 31545, 32947, 36452, 36660, 42060, 43992, 45565, 50472, 54678, 54990, 63090, 65894, 72904, 73320, 82017, 84120, 91130, 98841, 109356, 109980, 126180, 131788, 136695, 164034, 164735, 182260, 197682, 218712, 219960, 252360, 263576, 273390, 296523, 328068, 329470, 364520, 395364, 410085, 428311, 494205, 546780, 593046, 656136, 658940, 790728, 820170, 856622, 988410, 1093560, 1186092, 1284933, 1317880, 1482615, 1640340, 1713244, 1976820, 2141555, 2372184, 2569866, 2965230, 3280680, 3426488, 3854799, 3953640, 4283110, 5139732, 5930460, 6424665, 7709598, 8566220, 10279464, 11860920, 12849330, 15419196, 17132440, 19273995, 25698660, 30838392, 38547990, 51397320, 77095980, 154191960]

約数ペア:

[(1, 154191960), (2, 77095980), (3, 51397320), (4, 38547990), (5, 30838392), (6, 25698660), (8, 19273995), (9, 17132440), (10, 15419196), (12, 12849330), (13, 11860920), (15, 10279464), (18, 8566220), (20, 7709598), (24, 6424665), (26, 5930460), (30, 5139732), (36, 4283110), (39, 3953640), (40, 3854799), (45, 3426488), (47, 3280680), (52, 2965230), (60, 2569866), (65, 2372184), (72, 2141555), (78, 1976820), (90, 1713244), (94, 1640340), (104, 1482615), (117, 1317880), (120, 1284933), (130, 1186092), (141, 1093560), (156, 988410), (180, 856622), (188, 820170), (195, 790728), (234, 658940), (235, 656136), (260, 593046), (282, 546780), (312, 494205), (360, 428311), (376, 410085), (390, 395364), (423, 364520), (468, 329470), (470, 328068), (520, 296523), (564, 273390), (585, 263576), (611, 252360), (701, 219960), (705, 218712), (780, 197682), (846, 182260), (936, 164735), (940, 164034), (1128, 136695), (1170, 131788), (1222, 126180), (1402, 109980), (1410, 109356), (1560, 98841), (1692, 91130), (1833, 84120), (1880, 82017), (2103, 73320), (2115, 72904), (2340, 65894), (2444, 63090), (2804, 54990), (2820, 54678), (3055, 50472), (3384, 45565), (3505, 43992), (3666, 42060), (4206, 36660), (4230, 36452), (4680, 32947), (4888, 31545), (5499, 28040), (5608, 27495), (5640, 27339), (6110, 25236), (6309, 24440), (7010, 21996), (7332, 21030), (8412, 18330), (8460, 18226), (9113, 16920), (9165, 16824), (10515, 14664), (10998, 14020), (12220, 12618)]