1079459045120

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{445969}}^1$

素因数の和:446082

約数の個数: 144

約数和(自身を含む): 2712810535680

約数和(自身を除く): 1633351490560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 61, 62, 64, 80, 122, 124, 128, 155, 160, 244, 248, 256, 305, 310, 320, 488, 496, 610, 620, 640, 976, 992, 1220, 1240, 1280, 1891, 1952, 1984, 2440, 2480, 3782, 3904, 3968, 4880, 4960, 7564, 7808, 7936, 9455, 9760, 9920, 15128, 15616, 18910, 19520, 19840, 30256, 37820, 39040, 39680, 60512, 75640, 78080, 121024, 151280, 242048, 302560, 445969, 484096, 605120, 891938, 1210240, 1783876, 2229845, 2420480, 3567752, 4459690, 7135504, 8919380, 13825039, 14271008, 17838760, 27204109, 27650078, 28542016, 35677520, 54408218, 55300156, 57084032, 69125195, 71355040, 108816436, 110600312, 114168064, 136020545, 138250390, 142710080, 217632872, 221200624, 272041090, 276500780, 285420160, 435265744, 442401248, 544082180, 553001560, 570840320, 843327379, 870531488, 884802496, 1088164360, 1106003120, 1686654758, 1741062976, 1769604992, 2176328720, 2212006240, 3373309516, 3482125952, 3539209984, 4216636895, 4352657440, 4424012480, 6746619032, 6964251904, 8433273790, 8705314880, 8848024960, 13493238064, 16866547580, 17410629760, 17696049920, 26986476128, 33733095160, 34821259520, 53972952256, 67466190320, 107945904512, 134932380640, 215891809024, 269864761280, 539729522560, 1079459045120]

約数ペア:

[(1, 1079459045120), (2, 539729522560), (4, 269864761280), (5, 215891809024), (8, 134932380640), (10, 107945904512), (16, 67466190320), (20, 53972952256), (31, 34821259520), (32, 33733095160), (40, 26986476128), (61, 17696049920), (62, 17410629760), (64, 16866547580), (80, 13493238064), (122, 8848024960), (124, 8705314880), (128, 8433273790), (155, 6964251904), (160, 6746619032), (244, 4424012480), (248, 4352657440), (256, 4216636895), (305, 3539209984), (310, 3482125952), (320, 3373309516), (488, 2212006240), (496, 2176328720), (610, 1769604992), (620, 1741062976), (640, 1686654758), (976, 1106003120), (992, 1088164360), (1220, 884802496), (1240, 870531488), (1280, 843327379), (1891, 570840320), (1952, 553001560), (1984, 544082180), (2440, 442401248), (2480, 435265744), (3782, 285420160), (3904, 276500780), (3968, 272041090), (4880, 221200624), (4960, 217632872), (7564, 142710080), (7808, 138250390), (7936, 136020545), (9455, 114168064), (9760, 110600312), (9920, 108816436), (15128, 71355040), (15616, 69125195), (18910, 57084032), (19520, 55300156), (19840, 54408218), (30256, 35677520), (37820, 28542016), (39040, 27650078), (39680, 27204109), (60512, 17838760), (75640, 14271008), (78080, 13825039), (121024, 8919380), (151280, 7135504), (242048, 4459690), (302560, 3567752), (445969, 2420480), (484096, 2229845), (605120, 1783876), (891938, 1210240)]