1230672240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{34883}}^1$

素因数の和:34916

約数の個数: 180

約数和(自身を含む): 4807922184

約数和(自身を除く): 3577249944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 7056, 8820, 11760, 17640, 34883, 35280, 69766, 104649, 139532, 174415, 209298, 244181, 279064, 313947, 348830, 418596, 488362, 523245, 558128, 627894, 697660, 732543, 837192, 976724, 1046490, 1220905, 1255788, 1395320, 1465086, 1569735, 1674384, 1709267, 1953448, 2092980, 2197629, 2441810, 2511576, 2790640, 2930172, 3139470, 3418534, 3662715, 3906896, 4185960, 4395258, 4883620, 5023152, 5127801, 5860344, 6278940, 6837068, 7325430, 8371920, 8546335, 8790516, 9767240, 10255602, 10988145, 11720688, 12557880, 13674136, 14650860, 15383403, 17092670, 17581032, 19534480, 20511204, 21976290, 25115760, 25639005, 27348272, 29301720, 30766806, 34185340, 35162064, 41022408, 43952580, 51278010, 58603440, 61533612, 68370680, 76917015, 82044816, 87905160, 102556020, 123067224, 136741360, 153834030, 175810320, 205112040, 246134448, 307668060, 410224080, 615336120, 1230672240]

約数ペア:

[(1, 1230672240), (2, 615336120), (3, 410224080), (4, 307668060), (5, 246134448), (6, 205112040), (7, 175810320), (8, 153834030), (9, 136741360), (10, 123067224), (12, 102556020), (14, 87905160), (15, 82044816), (16, 76917015), (18, 68370680), (20, 61533612), (21, 58603440), (24, 51278010), (28, 43952580), (30, 41022408), (35, 35162064), (36, 34185340), (40, 30766806), (42, 29301720), (45, 27348272), (48, 25639005), (49, 25115760), (56, 21976290), (60, 20511204), (63, 19534480), (70, 17581032), (72, 17092670), (80, 15383403), (84, 14650860), (90, 13674136), (98, 12557880), (105, 11720688), (112, 10988145), (120, 10255602), (126, 9767240), (140, 8790516), (144, 8546335), (147, 8371920), (168, 7325430), (180, 6837068), (196, 6278940), (210, 5860344), (240, 5127801), (245, 5023152), (252, 4883620), (280, 4395258), (294, 4185960), (315, 3906896), (336, 3662715), (360, 3418534), (392, 3139470), (420, 2930172), (441, 2790640), (490, 2511576), (504, 2441810), (560, 2197629), (588, 2092980), (630, 1953448), (720, 1709267), (735, 1674384), (784, 1569735), (840, 1465086), (882, 1395320), (980, 1255788), (1008, 1220905), (1176, 1046490), (1260, 976724), (1470, 837192), (1680, 732543), (1764, 697660), (1960, 627894), (2205, 558128), (2352, 523245), (2520, 488362), (2940, 418596), (3528, 348830), (3920, 313947), (4410, 279064), (5040, 244181), (5880, 209298), (7056, 174415), (8820, 139532), (11760, 104649), (17640, 69766), (34883, 35280)]