7147350080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2917}}^1$

素因数の和:2997

約数の個数: 224

約数和(自身を含む): 19922703360

約数和(自身を除く): 12775353280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 31, 32, 38, 40, 52, 62, 64, 65, 76, 80, 95, 104, 124, 130, 152, 155, 160, 190, 208, 247, 248, 260, 304, 310, 320, 380, 403, 416, 494, 496, 520, 589, 608, 620, 760, 806, 832, 988, 992, 1040, 1178, 1216, 1235, 1240, 1520, 1612, 1976, 1984, 2015, 2080, 2356, 2470, 2480, 2917, 2945, 3040, 3224, 3952, 4030, 4160, 4712, 4940, 4960, 5834, 5890, 6080, 6448, 7657, 7904, 8060, 9424, 9880, 9920, 11668, 11780, 12896, 14585, 15314, 15808, 16120, 18848, 19760, 23336, 23560, 25792, 29170, 30628, 32240, 37696, 37921, 38285, 39520, 46672, 47120, 55423, 58340, 61256, 64480, 75842, 76570, 79040, 90427, 93344, 94240, 110846, 116680, 122512, 128960, 151684, 153140, 180854, 186688, 188480, 189605, 221692, 233360, 245024, 277115, 303368, 306280, 361708, 379210, 443384, 452135, 466720, 490048, 554230, 606736, 612560, 720499, 723416, 758420, 886768, 904270, 933440, 1108460, 1175551, 1213472, 1225120, 1440998, 1446832, 1516840, 1718113, 1773536, 1808540, 2216920, 2351102, 2426944, 2450240, 2881996, 2893664, 3033680, 3436226, 3547072, 3602495, 3617080, 4433840, 4702204, 5763992, 5787328, 5877755, 6067360, 6872452, 7204990, 7234160, 8590565, 8867680, 9404408, 11527984, 11755510, 12134720, 13744904, 14409980, 14468320, 17181130, 17735360, 18808816, 22335469, 23055968, 23511020, 27489808, 28819960, 28936640, 34362260, 37617632, 44670938, 46111936, 47022040, 54979616, 57639920, 68724520, 75235264, 89341876, 94044080, 109959232, 111677345, 115279840, 137449040, 178683752, 188088160, 223354690, 230559680, 274898080, 357367504, 376176320, 446709380, 549796160, 714735008, 893418760, 1429470016, 1786837520, 3573675040, 7147350080]

約数ペア:

[(1, 7147350080), (2, 3573675040), (4, 1786837520), (5, 1429470016), (8, 893418760), (10, 714735008), (13, 549796160), (16, 446709380), (19, 376176320), (20, 357367504), (26, 274898080), (31, 230559680), (32, 223354690), (38, 188088160), (40, 178683752), (52, 137449040), (62, 115279840), (64, 111677345), (65, 109959232), (76, 94044080), (80, 89341876), (95, 75235264), (104, 68724520), (124, 57639920), (130, 54979616), (152, 47022040), (155, 46111936), (160, 44670938), (190, 37617632), (208, 34362260), (247, 28936640), (248, 28819960), (260, 27489808), (304, 23511020), (310, 23055968), (320, 22335469), (380, 18808816), (403, 17735360), (416, 17181130), (494, 14468320), (496, 14409980), (520, 13744904), (589, 12134720), (608, 11755510), (620, 11527984), (760, 9404408), (806, 8867680), (832, 8590565), (988, 7234160), (992, 7204990), (1040, 6872452), (1178, 6067360), (1216, 5877755), (1235, 5787328), (1240, 5763992), (1520, 4702204), (1612, 4433840), (1976, 3617080), (1984, 3602495), (2015, 3547072), (2080, 3436226), (2356, 3033680), (2470, 2893664), (2480, 2881996), (2917, 2450240), (2945, 2426944), (3040, 2351102), (3224, 2216920), (3952, 1808540), (4030, 1773536), (4160, 1718113), (4712, 1516840), (4940, 1446832), (4960, 1440998), (5834, 1225120), (5890, 1213472), (6080, 1175551), (6448, 1108460), (7657, 933440), (7904, 904270), (8060, 886768), (9424, 758420), (9880, 723416), (9920, 720499), (11668, 612560), (11780, 606736), (12896, 554230), (14585, 490048), (15314, 466720), (15808, 452135), (16120, 443384), (18848, 379210), (19760, 361708), (23336, 306280), (23560, 303368), (25792, 277115), (29170, 245024), (30628, 233360), (32240, 221692), (37696, 189605), (37921, 188480), (38285, 186688), (39520, 180854), (46672, 153140), (47120, 151684), (55423, 128960), (58340, 122512), (61256, 116680), (64480, 110846), (75842, 94240), (76570, 93344), (79040, 90427)]