64001607480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{171439}}^1$

素因数の和:171534

約数の個数: 192

約数和(自身を含む): 223852636800

約数和(自身を除く): 159851029320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 61, 68, 72, 85, 90, 102, 120, 122, 136, 153, 170, 180, 183, 204, 244, 255, 305, 306, 340, 360, 366, 408, 488, 510, 549, 610, 612, 680, 732, 765, 915, 1020, 1037, 1098, 1220, 1224, 1464, 1530, 1830, 2040, 2074, 2196, 2440, 2745, 3060, 3111, 3660, 4148, 4392, 5185, 5490, 6120, 6222, 7320, 8296, 9333, 10370, 10980, 12444, 15555, 18666, 20740, 21960, 24888, 31110, 37332, 41480, 46665, 62220, 74664, 93330, 124440, 171439, 186660, 342878, 373320, 514317, 685756, 857195, 1028634, 1371512, 1542951, 1714390, 2057268, 2571585, 2914463, 3085902, 3428780, 4114536, 5143170, 5828926, 6171804, 6857560, 7714755, 8743389, 10286340, 10457779, 11657852, 12343608, 14572315, 15429510, 17486778, 20572680, 20915558, 23315704, 26230167, 29144630, 30859020, 31373337, 34973556, 41831116, 43716945, 52288895, 52460334, 58289260, 61718040, 62746674, 69947112, 83662232, 87433890, 94120011, 104577790, 104920668, 116578520, 125493348, 131150835, 156866685, 174867780, 177782243, 188240022, 209155580, 209841336, 250986696, 262301670, 313733370, 349735560, 355564486, 376480044, 418311160, 470600055, 524603340, 533346729, 627466740, 711128972, 752960088, 888911215, 941200110, 1049206680, 1066693458, 1254933480, 1422257944, 1600040187, 1777822430, 1882400220, 2133386916, 2666733645, 3200080374, 3555644860, 3764800440, 4266773832, 5333467290, 6400160748, 7111289720, 8000200935, 10666934580, 12800321496, 16000401870, 21333869160, 32000803740, 64001607480]

約数ペア:

[(1, 64001607480), (2, 32000803740), (3, 21333869160), (4, 16000401870), (5, 12800321496), (6, 10666934580), (8, 8000200935), (9, 7111289720), (10, 6400160748), (12, 5333467290), (15, 4266773832), (17, 3764800440), (18, 3555644860), (20, 3200080374), (24, 2666733645), (30, 2133386916), (34, 1882400220), (36, 1777822430), (40, 1600040187), (45, 1422257944), (51, 1254933480), (60, 1066693458), (61, 1049206680), (68, 941200110), (72, 888911215), (85, 752960088), (90, 711128972), (102, 627466740), (120, 533346729), (122, 524603340), (136, 470600055), (153, 418311160), (170, 376480044), (180, 355564486), (183, 349735560), (204, 313733370), (244, 262301670), (255, 250986696), (305, 209841336), (306, 209155580), (340, 188240022), (360, 177782243), (366, 174867780), (408, 156866685), (488, 131150835), (510, 125493348), (549, 116578520), (610, 104920668), (612, 104577790), (680, 94120011), (732, 87433890), (765, 83662232), (915, 69947112), (1020, 62746674), (1037, 61718040), (1098, 58289260), (1220, 52460334), (1224, 52288895), (1464, 43716945), (1530, 41831116), (1830, 34973556), (2040, 31373337), (2074, 30859020), (2196, 29144630), (2440, 26230167), (2745, 23315704), (3060, 20915558), (3111, 20572680), (3660, 17486778), (4148, 15429510), (4392, 14572315), (5185, 12343608), (5490, 11657852), (6120, 10457779), (6222, 10286340), (7320, 8743389), (8296, 7714755), (9333, 6857560), (10370, 6171804), (10980, 5828926), (12444, 5143170), (15555, 4114536), (18666, 3428780), (20740, 3085902), (21960, 2914463), (24888, 2571585), (31110, 2057268), (37332, 1714390), (41480, 1542951), (46665, 1371512), (62220, 1028634), (74664, 857195), (93330, 685756), (124440, 514317), (171439, 373320), (186660, 342878)]