1539150340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:578

約数の個数: 192

約数和(自身を含む): 4210569216

約数和(自身を除く): 2671418876

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 83, 91, 92, 115, 130, 140, 161, 166, 182, 230, 260, 299, 322, 332, 364, 415, 443, 455, 460, 581, 598, 644, 805, 830, 886, 910, 1079, 1162, 1196, 1495, 1610, 1660, 1772, 1820, 1909, 2093, 2158, 2215, 2324, 2905, 2990, 3101, 3220, 3818, 4186, 4316, 4430, 5395, 5759, 5810, 5980, 6202, 7553, 7636, 8372, 8860, 9545, 10189, 10465, 10790, 11518, 11620, 12404, 13363, 15106, 15505, 19090, 20378, 20930, 21580, 23036, 24817, 26726, 28795, 30212, 31010, 36769, 37765, 38180, 40313, 40756, 41860, 49634, 50945, 53452, 57590, 62020, 66815, 71323, 73538, 75530, 80626, 99268, 101890, 115180, 124085, 132457, 133630, 142646, 147076, 151060, 161252, 173719, 183845, 201565, 203780, 248170, 257383, 264914, 267260, 285292, 347438, 356615, 367690, 403130, 477997, 496340, 514766, 529828, 662285, 694876, 713230, 735380, 806260, 845687, 868595, 927199, 955994, 1029532, 1286915, 1324570, 1426460, 1691374, 1737190, 1854398, 1911988, 2389985, 2573830, 2649140, 3345979, 3382748, 3474380, 3708796, 4228435, 4635995, 4779970, 5147660, 5919809, 6691958, 8456870, 9271990, 9559940, 10993931, 11839618, 13383916, 16729895, 16913740, 18543980, 21987862, 23679236, 29599045, 33459790, 43975724, 54969655, 59198090, 66919580, 76957517, 109939310, 118396180, 153915034, 219878620, 307830068, 384787585, 769575170, 1539150340]

約数ペア:

[(1, 1539150340), (2, 769575170), (4, 384787585), (5, 307830068), (7, 219878620), (10, 153915034), (13, 118396180), (14, 109939310), (20, 76957517), (23, 66919580), (26, 59198090), (28, 54969655), (35, 43975724), (46, 33459790), (52, 29599045), (65, 23679236), (70, 21987862), (83, 18543980), (91, 16913740), (92, 16729895), (115, 13383916), (130, 11839618), (140, 10993931), (161, 9559940), (166, 9271990), (182, 8456870), (230, 6691958), (260, 5919809), (299, 5147660), (322, 4779970), (332, 4635995), (364, 4228435), (415, 3708796), (443, 3474380), (455, 3382748), (460, 3345979), (581, 2649140), (598, 2573830), (644, 2389985), (805, 1911988), (830, 1854398), (886, 1737190), (910, 1691374), (1079, 1426460), (1162, 1324570), (1196, 1286915), (1495, 1029532), (1610, 955994), (1660, 927199), (1772, 868595), (1820, 845687), (1909, 806260), (2093, 735380), (2158, 713230), (2215, 694876), (2324, 662285), (2905, 529828), (2990, 514766), (3101, 496340), (3220, 477997), (3818, 403130), (4186, 367690), (4316, 356615), (4430, 347438), (5395, 285292), (5759, 267260), (5810, 264914), (5980, 257383), (6202, 248170), (7553, 203780), (7636, 201565), (8372, 183845), (8860, 173719), (9545, 161252), (10189, 151060), (10465, 147076), (10790, 142646), (11518, 133630), (11620, 132457), (12404, 124085), (13363, 115180), (15106, 101890), (15505, 99268), (19090, 80626), (20378, 75530), (20930, 73538), (21580, 71323), (23036, 66815), (24817, 62020), (26726, 57590), (28795, 53452), (30212, 50945), (31010, 49634), (36769, 41860), (37765, 40756), (38180, 40313)]