888915040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1093}}^1$

素因数の和:1161

約数の個数: 192

約数和(自身を含む): 2501041536

約数和(自身を除く): 1612126496

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 23, 26, 32, 34, 40, 46, 52, 65, 68, 80, 85, 92, 104, 115, 130, 136, 160, 170, 184, 208, 221, 230, 260, 272, 299, 340, 368, 391, 416, 442, 460, 520, 544, 598, 680, 736, 782, 884, 920, 1040, 1093, 1105, 1196, 1360, 1495, 1564, 1768, 1840, 1955, 2080, 2186, 2210, 2392, 2720, 2990, 3128, 3536, 3680, 3910, 4372, 4420, 4784, 5083, 5465, 5980, 6256, 7072, 7820, 8744, 8840, 9568, 10166, 10930, 11960, 12512, 14209, 15640, 17488, 17680, 18581, 20332, 21860, 23920, 25139, 25415, 28418, 31280, 34976, 35360, 37162, 40664, 43720, 47840, 50278, 50830, 56836, 62560, 71045, 74324, 81328, 87440, 92905, 100556, 101660, 113672, 125695, 142090, 148648, 162656, 174880, 185810, 201112, 203320, 227344, 241553, 251390, 284180, 297296, 326807, 371620, 402224, 406640, 427363, 454688, 483106, 502780, 568360, 594592, 653614, 743240, 804448, 813280, 854726, 966212, 1005560, 1136720, 1207765, 1307228, 1486480, 1634035, 1709452, 1932424, 2011120, 2136815, 2273440, 2415530, 2614456, 2972960, 3268070, 3418904, 3864848, 4022240, 4273630, 4831060, 5228912, 5555719, 6536140, 6837808, 7729696, 8547260, 9662120, 10457824, 11111438, 13072280, 13675616, 17094520, 19324240, 22222876, 26144560, 27778595, 34189040, 38648480, 44445752, 52289120, 55557190, 68378080, 88891504, 111114380, 177783008, 222228760, 444457520, 888915040]

約数ペア:

[(1, 888915040), (2, 444457520), (4, 222228760), (5, 177783008), (8, 111114380), (10, 88891504), (13, 68378080), (16, 55557190), (17, 52289120), (20, 44445752), (23, 38648480), (26, 34189040), (32, 27778595), (34, 26144560), (40, 22222876), (46, 19324240), (52, 17094520), (65, 13675616), (68, 13072280), (80, 11111438), (85, 10457824), (92, 9662120), (104, 8547260), (115, 7729696), (130, 6837808), (136, 6536140), (160, 5555719), (170, 5228912), (184, 4831060), (208, 4273630), (221, 4022240), (230, 3864848), (260, 3418904), (272, 3268070), (299, 2972960), (340, 2614456), (368, 2415530), (391, 2273440), (416, 2136815), (442, 2011120), (460, 1932424), (520, 1709452), (544, 1634035), (598, 1486480), (680, 1307228), (736, 1207765), (782, 1136720), (884, 1005560), (920, 966212), (1040, 854726), (1093, 813280), (1105, 804448), (1196, 743240), (1360, 653614), (1495, 594592), (1564, 568360), (1768, 502780), (1840, 483106), (1955, 454688), (2080, 427363), (2186, 406640), (2210, 402224), (2392, 371620), (2720, 326807), (2990, 297296), (3128, 284180), (3536, 251390), (3680, 241553), (3910, 227344), (4372, 203320), (4420, 201112), (4784, 185810), (5083, 174880), (5465, 162656), (5980, 148648), (6256, 142090), (7072, 125695), (7820, 113672), (8744, 101660), (8840, 100556), (9568, 92905), (10166, 87440), (10930, 81328), (11960, 74324), (12512, 71045), (14209, 62560), (15640, 56836), (17488, 50830), (17680, 50278), (18581, 47840), (20332, 43720), (21860, 40664), (23920, 37162), (25139, 35360), (25415, 34976), (28418, 31280)]