18314587440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{2237}}^1$

素因数の和:2476

約数の個数: 240

約数和(自身を含む): 62729922528

約数和(自身を除く): 44415335088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 137, 144, 166, 180, 240, 249, 274, 332, 360, 411, 415, 498, 548, 664, 685, 720, 747, 822, 830, 996, 1096, 1233, 1245, 1328, 1370, 1494, 1644, 1660, 1992, 2055, 2192, 2237, 2466, 2490, 2740, 2988, 3288, 3320, 3735, 3984, 4110, 4474, 4932, 4980, 5480, 5976, 6165, 6576, 6640, 6711, 7470, 8220, 8948, 9864, 9960, 10960, 11185, 11371, 11952, 12330, 13422, 14940, 16440, 17896, 19728, 19920, 20133, 22370, 22742, 24660, 26844, 29880, 32880, 33555, 34113, 35792, 40266, 44740, 45484, 49320, 53688, 56855, 59760, 67110, 68226, 80532, 89480, 90968, 98640, 100665, 102339, 107376, 113710, 134220, 136452, 161064, 170565, 178960, 181936, 185671, 201330, 204678, 227420, 268440, 272904, 306469, 322128, 341130, 371342, 402660, 409356, 454840, 511695, 536880, 545808, 557013, 612938, 682260, 742684, 805320, 818712, 909680, 919407, 928355, 1023390, 1114026, 1225876, 1364520, 1485368, 1532345, 1610640, 1637424, 1671039, 1838814, 1856710, 2046780, 2228052, 2451752, 2729040, 2758221, 2785065, 2970736, 3064690, 3342078, 3677628, 3713420, 4093560, 4456104, 4597035, 4903504, 5516442, 5570130, 6129380, 6684156, 7355256, 7426840, 8187120, 8355195, 8912208, 9194070, 11032884, 11140260, 12258760, 13368312, 13791105, 14710512, 14853680, 16710390, 18388140, 22065768, 22280520, 24517520, 25436927, 26736624, 27582210, 33420780, 36776280, 44131536, 44561040, 50873854, 55164420, 66841560, 73552560, 76310781, 101747708, 110328840, 127184635, 133683120, 152621562, 203495416, 220657680, 228932343, 254369270, 305243124, 381553905, 406990832, 457864686, 508738540, 610486248, 763107810, 915729372, 1017477080, 1144661715, 1220972496, 1526215620, 1831458744, 2034954160, 2289323430, 3052431240, 3662917488, 4578646860, 6104862480, 9157293720, 18314587440]

約数ペア:

[(1, 18314587440), (2, 9157293720), (3, 6104862480), (4, 4578646860), (5, 3662917488), (6, 3052431240), (8, 2289323430), (9, 2034954160), (10, 1831458744), (12, 1526215620), (15, 1220972496), (16, 1144661715), (18, 1017477080), (20, 915729372), (24, 763107810), (30, 610486248), (36, 508738540), (40, 457864686), (45, 406990832), (48, 381553905), (60, 305243124), (72, 254369270), (80, 228932343), (83, 220657680), (90, 203495416), (120, 152621562), (137, 133683120), (144, 127184635), (166, 110328840), (180, 101747708), (240, 76310781), (249, 73552560), (274, 66841560), (332, 55164420), (360, 50873854), (411, 44561040), (415, 44131536), (498, 36776280), (548, 33420780), (664, 27582210), (685, 26736624), (720, 25436927), (747, 24517520), (822, 22280520), (830, 22065768), (996, 18388140), (1096, 16710390), (1233, 14853680), (1245, 14710512), (1328, 13791105), (1370, 13368312), (1494, 12258760), (1644, 11140260), (1660, 11032884), (1992, 9194070), (2055, 8912208), (2192, 8355195), (2237, 8187120), (2466, 7426840), (2490, 7355256), (2740, 6684156), (2988, 6129380), (3288, 5570130), (3320, 5516442), (3735, 4903504), (3984, 4597035), (4110, 4456104), (4474, 4093560), (4932, 3713420), (4980, 3677628), (5480, 3342078), (5976, 3064690), (6165, 2970736), (6576, 2785065), (6640, 2758221), (6711, 2729040), (7470, 2451752), (8220, 2228052), (8948, 2046780), (9864, 1856710), (9960, 1838814), (10960, 1671039), (11185, 1637424), (11371, 1610640), (11952, 1532345), (12330, 1485368), (13422, 1364520), (14940, 1225876), (16440, 1114026), (17896, 1023390), (19728, 928355), (19920, 919407), (20133, 909680), (22370, 818712), (22742, 805320), (24660, 742684), (26844, 682260), (29880, 612938), (32880, 557013), (33555, 545808), (34113, 536880), (35792, 511695), (40266, 454840), (44740, 409356), (45484, 402660), (49320, 371342), (53688, 341130), (56855, 322128), (59760, 306469), (67110, 272904), (68226, 268440), (80532, 227420), (89480, 204678), (90968, 201330), (98640, 185671), (100665, 181936), (102339, 178960), (107376, 170565), (113710, 161064), (134220, 136452)]