201001680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:690

約数の個数: 240

約数和(自身を含む): 755576640

約数和(自身を除く): 554574960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 41, 44, 45, 48, 55, 60, 66, 72, 80, 82, 88, 90, 99, 110, 120, 123, 132, 144, 164, 165, 176, 180, 198, 205, 220, 240, 246, 264, 328, 330, 360, 369, 396, 410, 440, 451, 492, 495, 528, 615, 619, 656, 660, 720, 738, 792, 820, 880, 902, 984, 990, 1230, 1238, 1320, 1353, 1476, 1584, 1640, 1804, 1845, 1857, 1968, 1980, 2255, 2460, 2476, 2640, 2706, 2952, 3095, 3280, 3608, 3690, 3714, 3960, 4059, 4510, 4920, 4952, 5412, 5571, 5904, 6190, 6765, 6809, 7216, 7380, 7428, 7920, 8118, 9020, 9285, 9840, 9904, 10824, 11142, 12380, 13530, 13618, 14760, 14856, 16236, 18040, 18570, 20295, 20427, 21648, 22284, 24760, 25379, 27060, 27236, 27855, 29520, 29712, 32472, 34045, 36080, 37140, 40590, 40854, 44568, 49520, 50758, 54120, 54472, 55710, 61281, 64944, 68090, 74280, 76137, 81180, 81708, 89136, 101516, 102135, 108240, 108944, 111420, 122562, 126895, 136180, 148560, 152274, 162360, 163416, 203032, 204270, 222840, 228411, 245124, 253790, 272360, 279169, 304548, 306405, 324720, 326832, 380685, 406064, 408540, 445680, 456822, 490248, 507580, 544720, 558338, 609096, 612810, 761370, 817080, 837507, 913644, 980496, 1015160, 1116676, 1142055, 1218192, 1225620, 1395845, 1522740, 1634160, 1675014, 1827288, 2030320, 2233352, 2284110, 2451240, 2512521, 2791690, 3045480, 3350028, 3654576, 4187535, 4466704, 4568220, 4902480, 5025042, 5583380, 6090960, 6700056, 8375070, 9136440, 10050084, 11166760, 12562605, 13400112, 16750140, 18272880, 20100168, 22333520, 25125210, 33500280, 40200336, 50250420, 67000560, 100500840, 201001680]

約数ペア:

[(1, 201001680), (2, 100500840), (3, 67000560), (4, 50250420), (5, 40200336), (6, 33500280), (8, 25125210), (9, 22333520), (10, 20100168), (11, 18272880), (12, 16750140), (15, 13400112), (16, 12562605), (18, 11166760), (20, 10050084), (22, 9136440), (24, 8375070), (30, 6700056), (33, 6090960), (36, 5583380), (40, 5025042), (41, 4902480), (44, 4568220), (45, 4466704), (48, 4187535), (55, 3654576), (60, 3350028), (66, 3045480), (72, 2791690), (80, 2512521), (82, 2451240), (88, 2284110), (90, 2233352), (99, 2030320), (110, 1827288), (120, 1675014), (123, 1634160), (132, 1522740), (144, 1395845), (164, 1225620), (165, 1218192), (176, 1142055), (180, 1116676), (198, 1015160), (205, 980496), (220, 913644), (240, 837507), (246, 817080), (264, 761370), (328, 612810), (330, 609096), (360, 558338), (369, 544720), (396, 507580), (410, 490248), (440, 456822), (451, 445680), (492, 408540), (495, 406064), (528, 380685), (615, 326832), (619, 324720), (656, 306405), (660, 304548), (720, 279169), (738, 272360), (792, 253790), (820, 245124), (880, 228411), (902, 222840), (984, 204270), (990, 203032), (1230, 163416), (1238, 162360), (1320, 152274), (1353, 148560), (1476, 136180), (1584, 126895), (1640, 122562), (1804, 111420), (1845, 108944), (1857, 108240), (1968, 102135), (1980, 101516), (2255, 89136), (2460, 81708), (2476, 81180), (2640, 76137), (2706, 74280), (2952, 68090), (3095, 64944), (3280, 61281), (3608, 55710), (3690, 54472), (3714, 54120), (3960, 50758), (4059, 49520), (4510, 44568), (4920, 40854), (4952, 40590), (5412, 37140), (5571, 36080), (5904, 34045), (6190, 32472), (6765, 29712), (6809, 29520), (7216, 27855), (7380, 27236), (7428, 27060), (7920, 25379), (8118, 24760), (9020, 22284), (9285, 21648), (9840, 20427), (9904, 20295), (10824, 18570), (11142, 18040), (12380, 16236), (13530, 14856), (13618, 14760)]