2029742640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6451}}^1$

素因数の和:6512

約数の個数: 240

約数和(自身を含む): 7488449280

約数和(自身を除く): 5458706640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 48, 57, 60, 69, 72, 76, 80, 90, 92, 95, 114, 115, 120, 138, 144, 152, 171, 180, 184, 190, 207, 228, 230, 240, 276, 285, 304, 342, 345, 360, 368, 380, 414, 437, 456, 460, 552, 570, 684, 690, 720, 760, 828, 855, 874, 912, 920, 1035, 1104, 1140, 1311, 1368, 1380, 1520, 1656, 1710, 1748, 1840, 2070, 2185, 2280, 2622, 2736, 2760, 3312, 3420, 3496, 3933, 4140, 4370, 4560, 5244, 5520, 6451, 6555, 6840, 6992, 7866, 8280, 8740, 10488, 12902, 13110, 13680, 15732, 16560, 17480, 19353, 19665, 20976, 25804, 26220, 31464, 32255, 34960, 38706, 39330, 51608, 52440, 58059, 62928, 64510, 77412, 78660, 96765, 103216, 104880, 116118, 122569, 129020, 148373, 154824, 157320, 193530, 232236, 245138, 258040, 290295, 296746, 309648, 314640, 367707, 387060, 445119, 464472, 490276, 516080, 580590, 593492, 612845, 735414, 741865, 774120, 890238, 928944, 980552, 1103121, 1161180, 1186984, 1225690, 1335357, 1470828, 1483730, 1548240, 1780476, 1838535, 1961104, 2206242, 2225595, 2322360, 2373968, 2451380, 2670714, 2819087, 2941656, 2967460, 3560952, 3677070, 4412484, 4451190, 4644720, 4902760, 5341428, 5515605, 5638174, 5883312, 5934920, 6676785, 7121904, 7354140, 8457261, 8824968, 8902380, 9805520, 10682856, 11031210, 11276348, 11869840, 13353570, 14095435, 14708280, 16914522, 17649936, 17804760, 21365712, 22062420, 22552696, 25371783, 26707140, 28190870, 29416560, 33829044, 35609520, 42286305, 44124840, 45105392, 50743566, 53414280, 56381740, 67658088, 84572610, 88249680, 101487132, 106828560, 112763480, 126858915, 135316176, 169145220, 202974264, 225526960, 253717830, 338290440, 405948528, 507435660, 676580880, 1014871320, 2029742640]

約数ペア:

[(1, 2029742640), (2, 1014871320), (3, 676580880), (4, 507435660), (5, 405948528), (6, 338290440), (8, 253717830), (9, 225526960), (10, 202974264), (12, 169145220), (15, 135316176), (16, 126858915), (18, 112763480), (19, 106828560), (20, 101487132), (23, 88249680), (24, 84572610), (30, 67658088), (36, 56381740), (38, 53414280), (40, 50743566), (45, 45105392), (46, 44124840), (48, 42286305), (57, 35609520), (60, 33829044), (69, 29416560), (72, 28190870), (76, 26707140), (80, 25371783), (90, 22552696), (92, 22062420), (95, 21365712), (114, 17804760), (115, 17649936), (120, 16914522), (138, 14708280), (144, 14095435), (152, 13353570), (171, 11869840), (180, 11276348), (184, 11031210), (190, 10682856), (207, 9805520), (228, 8902380), (230, 8824968), (240, 8457261), (276, 7354140), (285, 7121904), (304, 6676785), (342, 5934920), (345, 5883312), (360, 5638174), (368, 5515605), (380, 5341428), (414, 4902760), (437, 4644720), (456, 4451190), (460, 4412484), (552, 3677070), (570, 3560952), (684, 2967460), (690, 2941656), (720, 2819087), (760, 2670714), (828, 2451380), (855, 2373968), (874, 2322360), (912, 2225595), (920, 2206242), (1035, 1961104), (1104, 1838535), (1140, 1780476), (1311, 1548240), (1368, 1483730), (1380, 1470828), (1520, 1335357), (1656, 1225690), (1710, 1186984), (1748, 1161180), (1840, 1103121), (2070, 980552), (2185, 928944), (2280, 890238), (2622, 774120), (2736, 741865), (2760, 735414), (3312, 612845), (3420, 593492), (3496, 580590), (3933, 516080), (4140, 490276), (4370, 464472), (4560, 445119), (5244, 387060), (5520, 367707), (6451, 314640), (6555, 309648), (6840, 296746), (6992, 290295), (7866, 258040), (8280, 245138), (8740, 232236), (10488, 193530), (12902, 157320), (13110, 154824), (13680, 148373), (15732, 129020), (16560, 122569), (17480, 116118), (19353, 104880), (19665, 103216), (20976, 96765), (25804, 78660), (26220, 77412), (31464, 64510), (32255, 62928), (34960, 58059), (38706, 52440), (39330, 51608)]