15684709920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{40693}}^1$

素因数の和:40795

約数の個数: 192

約数和(自身を含む): 54638043264

約数和(自身を除く): 38953333344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 73, 80, 88, 96, 110, 120, 132, 146, 160, 165, 176, 219, 220, 240, 264, 292, 330, 352, 365, 438, 440, 480, 528, 584, 660, 730, 803, 876, 880, 1056, 1095, 1168, 1320, 1460, 1606, 1752, 1760, 2190, 2336, 2409, 2640, 2920, 3212, 3504, 4015, 4380, 4818, 5280, 5840, 6424, 7008, 8030, 8760, 9636, 11680, 12045, 12848, 16060, 17520, 19272, 24090, 25696, 32120, 35040, 38544, 40693, 48180, 64240, 77088, 81386, 96360, 122079, 128480, 162772, 192720, 203465, 244158, 325544, 385440, 406930, 447623, 488316, 610395, 651088, 813860, 895246, 976632, 1220790, 1302176, 1342869, 1627720, 1790492, 1953264, 2238115, 2441580, 2685738, 2970589, 3255440, 3580984, 3906528, 4476230, 4883160, 5371476, 5941178, 6510880, 6714345, 7161968, 8911767, 8952460, 9766320, 10742952, 11882356, 13428690, 14323936, 14852945, 17823534, 17904920, 19532640, 21485904, 23764712, 26857380, 29705890, 32676479, 35647068, 35809840, 42971808, 44558835, 47529424, 53714760, 59411780, 65352958, 71294136, 71619680, 89117670, 95058848, 98029437, 107429520, 118823560, 130705916, 142588272, 163382395, 178235340, 196058874, 214859040, 237647120, 261411832, 285176544, 326764790, 356470680, 392117748, 475294240, 490147185, 522823664, 653529580, 712941360, 784235496, 980294370, 1045647328, 1307059160, 1425882720, 1568470992, 1960588740, 2614118320, 3136941984, 3921177480, 5228236640, 7842354960, 15684709920]

約数ペア:

[(1, 15684709920), (2, 7842354960), (3, 5228236640), (4, 3921177480), (5, 3136941984), (6, 2614118320), (8, 1960588740), (10, 1568470992), (11, 1425882720), (12, 1307059160), (15, 1045647328), (16, 980294370), (20, 784235496), (22, 712941360), (24, 653529580), (30, 522823664), (32, 490147185), (33, 475294240), (40, 392117748), (44, 356470680), (48, 326764790), (55, 285176544), (60, 261411832), (66, 237647120), (73, 214859040), (80, 196058874), (88, 178235340), (96, 163382395), (110, 142588272), (120, 130705916), (132, 118823560), (146, 107429520), (160, 98029437), (165, 95058848), (176, 89117670), (219, 71619680), (220, 71294136), (240, 65352958), (264, 59411780), (292, 53714760), (330, 47529424), (352, 44558835), (365, 42971808), (438, 35809840), (440, 35647068), (480, 32676479), (528, 29705890), (584, 26857380), (660, 23764712), (730, 21485904), (803, 19532640), (876, 17904920), (880, 17823534), (1056, 14852945), (1095, 14323936), (1168, 13428690), (1320, 11882356), (1460, 10742952), (1606, 9766320), (1752, 8952460), (1760, 8911767), (2190, 7161968), (2336, 6714345), (2409, 6510880), (2640, 5941178), (2920, 5371476), (3212, 4883160), (3504, 4476230), (4015, 3906528), (4380, 3580984), (4818, 3255440), (5280, 2970589), (5840, 2685738), (6424, 2441580), (7008, 2238115), (8030, 1953264), (8760, 1790492), (9636, 1627720), (11680, 1342869), (12045, 1302176), (12848, 1220790), (16060, 976632), (17520, 895246), (19272, 813860), (24090, 651088), (25696, 610395), (32120, 488316), (35040, 447623), (38544, 406930), (40693, 385440), (48180, 325544), (64240, 244158), (77088, 203465), (81386, 192720), (96360, 162772), (122079, 128480)]