211867920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:311

約数の個数: 320

約数和(自身を含む): 821018880

約数和(自身を除く): 609150960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 37, 40, 44, 45, 48, 54, 55, 60, 66, 72, 74, 80, 88, 90, 99, 108, 110, 111, 120, 132, 135, 144, 148, 165, 176, 180, 185, 198, 216, 220, 222, 240, 241, 264, 270, 296, 297, 330, 333, 360, 370, 396, 407, 432, 440, 444, 482, 495, 528, 540, 555, 592, 594, 660, 666, 720, 723, 740, 792, 814, 880, 888, 964, 990, 999, 1080, 1110, 1188, 1205, 1221, 1320, 1332, 1446, 1480, 1485, 1584, 1628, 1665, 1776, 1928, 1980, 1998, 2035, 2160, 2169, 2220, 2376, 2410, 2442, 2640, 2651, 2664, 2892, 2960, 2970, 3256, 3330, 3615, 3663, 3856, 3960, 3996, 4070, 4338, 4440, 4752, 4820, 4884, 4995, 5302, 5328, 5784, 5940, 6105, 6507, 6512, 6660, 7230, 7326, 7920, 7953, 7992, 8140, 8676, 8880, 8917, 9640, 9768, 9990, 10604, 10845, 10989, 11568, 11880, 12210, 13014, 13255, 13320, 14460, 14652, 15906, 15984, 16280, 17352, 17834, 18315, 19280, 19536, 19980, 21208, 21690, 21978, 23760, 23859, 24420, 26028, 26510, 26640, 26751, 28920, 29304, 31812, 32535, 32560, 34704, 35668, 36630, 39765, 39960, 42416, 43380, 43956, 44585, 47718, 48840, 52056, 53020, 53502, 54945, 57840, 58608, 63624, 65070, 71336, 71577, 73260, 79530, 79920, 80253, 86760, 87912, 89170, 95436, 97680, 98087, 104112, 106040, 107004, 109890, 119295, 127248, 130140, 133755, 142672, 143154, 146520, 159060, 160506, 173520, 175824, 178340, 190872, 196174, 212080, 214008, 219780, 238590, 240759, 260280, 267510, 286308, 293040, 294261, 318120, 321012, 356680, 357885, 381744, 392348, 401265, 428016, 439560, 477180, 481518, 490435, 520560, 535020, 572616, 588522, 636240, 642024, 713360, 715770, 784696, 802530, 879120, 882783, 954360, 963036, 980870, 1070040, 1145232, 1177044, 1203795, 1284048, 1431540, 1471305, 1569392, 1605060, 1765566, 1908720, 1926072, 1961740, 2140080, 2354088, 2407590, 2648349, 2863080, 2942610, 3210120, 3531132, 3852144, 3923480, 4413915, 4708176, 4815180, 5296698, 5726160, 5885220, 6420240, 7062264, 7846960, 8827830, 9630360, 10593396, 11770440, 13241745, 14124528, 17655660, 19260720, 21186792, 23540880, 26483490, 35311320, 42373584, 52966980, 70622640, 105933960, 211867920]

約数ペア:

[(1, 211867920), (2, 105933960), (3, 70622640), (4, 52966980), (5, 42373584), (6, 35311320), (8, 26483490), (9, 23540880), (10, 21186792), (11, 19260720), (12, 17655660), (15, 14124528), (16, 13241745), (18, 11770440), (20, 10593396), (22, 9630360), (24, 8827830), (27, 7846960), (30, 7062264), (33, 6420240), (36, 5885220), (37, 5726160), (40, 5296698), (44, 4815180), (45, 4708176), (48, 4413915), (54, 3923480), (55, 3852144), (60, 3531132), (66, 3210120), (72, 2942610), (74, 2863080), (80, 2648349), (88, 2407590), (90, 2354088), (99, 2140080), (108, 1961740), (110, 1926072), (111, 1908720), (120, 1765566), (132, 1605060), (135, 1569392), (144, 1471305), (148, 1431540), (165, 1284048), (176, 1203795), (180, 1177044), (185, 1145232), (198, 1070040), (216, 980870), (220, 963036), (222, 954360), (240, 882783), (241, 879120), (264, 802530), (270, 784696), (296, 715770), (297, 713360), (330, 642024), (333, 636240), (360, 588522), (370, 572616), (396, 535020), (407, 520560), (432, 490435), (440, 481518), (444, 477180), (482, 439560), (495, 428016), (528, 401265), (540, 392348), (555, 381744), (592, 357885), (594, 356680), (660, 321012), (666, 318120), (720, 294261), (723, 293040), (740, 286308), (792, 267510), (814, 260280), (880, 240759), (888, 238590), (964, 219780), (990, 214008), (999, 212080), (1080, 196174), (1110, 190872), (1188, 178340), (1205, 175824), (1221, 173520), (1320, 160506), (1332, 159060), (1446, 146520), (1480, 143154), (1485, 142672), (1584, 133755), (1628, 130140), (1665, 127248), (1776, 119295), (1928, 109890), (1980, 107004), (1998, 106040), (2035, 104112), (2160, 98087), (2169, 97680), (2220, 95436), (2376, 89170), (2410, 87912), (2442, 86760), (2640, 80253), (2651, 79920), (2664, 79530), (2892, 73260), (2960, 71577), (2970, 71336), (3256, 65070), (3330, 63624), (3615, 58608), (3663, 57840), (3856, 54945), (3960, 53502), (3996, 53020), (4070, 52056), (4338, 48840), (4440, 47718), (4752, 44585), (4820, 43956), (4884, 43380), (4995, 42416), (5302, 39960), (5328, 39765), (5784, 36630), (5940, 35668), (6105, 34704), (6507, 32560), (6512, 32535), (6660, 31812), (7230, 29304), (7326, 28920), (7920, 26751), (7953, 26640), (7992, 26510), (8140, 26028), (8676, 24420), (8880, 23859), (8917, 23760), (9640, 21978), (9768, 21690), (9990, 21208), (10604, 19980), (10845, 19536), (10989, 19280), (11568, 18315), (11880, 17834), (12210, 17352), (13014, 16280), (13255, 15984), (13320, 15906), (14460, 14652)]