385891771760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1\times {\mathrm{23509}}^1$

素因数の和:24367

約数の個数: 160

約数和(自身を含む): 1022619548160

約数和(自身を除く): 636727776400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 811, 880, 920, 1012, 1265, 1622, 1840, 2024, 2530, 3244, 4048, 4055, 5060, 6488, 8110, 8921, 10120, 12976, 16220, 17842, 18653, 20240, 23509, 32440, 35684, 37306, 44605, 47018, 64880, 71368, 74612, 89210, 93265, 94036, 117545, 142736, 149224, 178420, 186530, 188072, 205183, 235090, 258599, 298448, 356840, 373060, 376144, 410366, 470180, 517198, 540707, 713680, 746120, 820732, 940360, 1025915, 1034396, 1081414, 1292995, 1492240, 1641464, 1880720, 2051830, 2068792, 2162828, 2585990, 2703535, 3282928, 4103660, 4137584, 4325656, 5171980, 5407070, 5947777, 8207320, 8651312, 10343960, 10814140, 11895554, 16414640, 19065799, 20687920, 21628280, 23791108, 29738885, 38131598, 43256560, 47582216, 59477770, 76263196, 95164432, 95328995, 118955540, 152526392, 190657990, 209723789, 237911080, 305052784, 381315980, 419447578, 438513377, 475822160, 762631960, 838895156, 877026754, 1048618945, 1525263920, 1677790312, 1754053508, 2097237890, 2192566885, 3355580624, 3508107016, 4194475780, 4385133770, 4823647147, 7016214032, 8388951560, 8770267540, 9647294294, 16777903120, 17540535080, 19294588588, 24118235735, 35081070160, 38589177176, 48236471470, 77178354352, 96472942940, 192945885880, 385891771760]

約数ペア:

[(1, 385891771760), (2, 192945885880), (4, 96472942940), (5, 77178354352), (8, 48236471470), (10, 38589177176), (11, 35081070160), (16, 24118235735), (20, 19294588588), (22, 17540535080), (23, 16777903120), (40, 9647294294), (44, 8770267540), (46, 8388951560), (55, 7016214032), (80, 4823647147), (88, 4385133770), (92, 4194475780), (110, 3508107016), (115, 3355580624), (176, 2192566885), (184, 2097237890), (220, 1754053508), (230, 1677790312), (253, 1525263920), (368, 1048618945), (440, 877026754), (460, 838895156), (506, 762631960), (811, 475822160), (880, 438513377), (920, 419447578), (1012, 381315980), (1265, 305052784), (1622, 237911080), (1840, 209723789), (2024, 190657990), (2530, 152526392), (3244, 118955540), (4048, 95328995), (4055, 95164432), (5060, 76263196), (6488, 59477770), (8110, 47582216), (8921, 43256560), (10120, 38131598), (12976, 29738885), (16220, 23791108), (17842, 21628280), (18653, 20687920), (20240, 19065799), (23509, 16414640), (32440, 11895554), (35684, 10814140), (37306, 10343960), (44605, 8651312), (47018, 8207320), (64880, 5947777), (71368, 5407070), (74612, 5171980), (89210, 4325656), (93265, 4137584), (94036, 4103660), (117545, 3282928), (142736, 2703535), (149224, 2585990), (178420, 2162828), (186530, 2068792), (188072, 2051830), (205183, 1880720), (235090, 1641464), (258599, 1492240), (298448, 1292995), (356840, 1081414), (373060, 1034396), (376144, 1025915), (410366, 940360), (470180, 820732), (517198, 746120), (540707, 713680)]