312806401920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1155461}}^1$

素因数の和:1155533

約数の個数: 192

約数和(自身を含む): 1103142680640

約数和(自身を除く): 790336278720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 141, 144, 160, 180, 188, 192, 235, 240, 282, 288, 320, 360, 376, 384, 423, 470, 480, 564, 576, 640, 705, 720, 752, 846, 940, 960, 1128, 1152, 1410, 1440, 1504, 1692, 1880, 1920, 2115, 2256, 2820, 2880, 3008, 3384, 3760, 4230, 4512, 5640, 5760, 6016, 6768, 7520, 8460, 9024, 11280, 13536, 15040, 16920, 18048, 22560, 27072, 30080, 33840, 45120, 54144, 67680, 90240, 135360, 270720, 1155461, 2310922, 3466383, 4621844, 5777305, 6932766, 9243688, 10399149, 11554610, 13865532, 17331915, 18487376, 20798298, 23109220, 27731064, 34663830, 36974752, 41596596, 46218440, 51995745, 54306667, 55462128, 69327660, 73949504, 83193192, 92436880, 103991490, 108613334, 110924256, 138655320, 147899008, 162920001, 166386384, 184873760, 207982980, 217226668, 221848512, 271533335, 277310640, 325840002, 332772768, 369747520, 415965960, 434453336, 443697024, 488760003, 543066670, 554621280, 651680004, 665545536, 739495040, 814600005, 831931920, 868906672, 977520006, 1086133340, 1109242560, 1303360008, 1331091072, 1629200010, 1663863840, 1737813344, 1955040012, 2172266680, 2218485120, 2443800015, 2606720016, 3258400020, 3327727680, 3475626688, 3910080024, 4344533360, 4887600030, 5213440032, 6516800040, 6655455360, 6951253376, 7820160048, 8689066720, 9775200060, 10426880064, 13033600080, 15640320096, 17378133440, 19550400120, 20853760128, 26067200160, 31280640192, 34756266880, 39100800240, 52134400320, 62561280384, 78201600480, 104268800640, 156403200960, 312806401920]

約数ペア:

[(1, 312806401920), (2, 156403200960), (3, 104268800640), (4, 78201600480), (5, 62561280384), (6, 52134400320), (8, 39100800240), (9, 34756266880), (10, 31280640192), (12, 26067200160), (15, 20853760128), (16, 19550400120), (18, 17378133440), (20, 15640320096), (24, 13033600080), (30, 10426880064), (32, 9775200060), (36, 8689066720), (40, 7820160048), (45, 6951253376), (47, 6655455360), (48, 6516800040), (60, 5213440032), (64, 4887600030), (72, 4344533360), (80, 3910080024), (90, 3475626688), (94, 3327727680), (96, 3258400020), (120, 2606720016), (128, 2443800015), (141, 2218485120), (144, 2172266680), (160, 1955040012), (180, 1737813344), (188, 1663863840), (192, 1629200010), (235, 1331091072), (240, 1303360008), (282, 1109242560), (288, 1086133340), (320, 977520006), (360, 868906672), (376, 831931920), (384, 814600005), (423, 739495040), (470, 665545536), (480, 651680004), (564, 554621280), (576, 543066670), (640, 488760003), (705, 443697024), (720, 434453336), (752, 415965960), (846, 369747520), (940, 332772768), (960, 325840002), (1128, 277310640), (1152, 271533335), (1410, 221848512), (1440, 217226668), (1504, 207982980), (1692, 184873760), (1880, 166386384), (1920, 162920001), (2115, 147899008), (2256, 138655320), (2820, 110924256), (2880, 108613334), (3008, 103991490), (3384, 92436880), (3760, 83193192), (4230, 73949504), (4512, 69327660), (5640, 55462128), (5760, 54306667), (6016, 51995745), (6768, 46218440), (7520, 41596596), (8460, 36974752), (9024, 34663830), (11280, 27731064), (13536, 23109220), (15040, 20798298), (16920, 18487376), (18048, 17331915), (22560, 13865532), (27072, 11554610), (30080, 10399149), (33840, 9243688), (45120, 6932766), (54144, 5777305), (67680, 4621844), (90240, 3466383), (135360, 2310922), (270720, 1155461)]