2100089520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4373}}^1$

素因数の和:4444

約数の個数: 240

約数和(自身を含む): 7614959040

約数和(自身を除く): 5514869520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 29, 30, 36, 40, 45, 46, 48, 58, 60, 69, 72, 80, 87, 90, 92, 115, 116, 120, 138, 144, 145, 174, 180, 184, 207, 230, 232, 240, 261, 276, 290, 345, 348, 360, 368, 414, 435, 460, 464, 522, 552, 580, 667, 690, 696, 720, 828, 870, 920, 1035, 1044, 1104, 1160, 1305, 1334, 1380, 1392, 1656, 1740, 1840, 2001, 2070, 2088, 2320, 2610, 2668, 2760, 3312, 3335, 3480, 4002, 4140, 4176, 4373, 5220, 5336, 5520, 6003, 6670, 6960, 8004, 8280, 8746, 10005, 10440, 10672, 12006, 13119, 13340, 16008, 16560, 17492, 20010, 20880, 21865, 24012, 26238, 26680, 30015, 32016, 34984, 39357, 40020, 43730, 48024, 52476, 53360, 60030, 65595, 69968, 78714, 80040, 87460, 96048, 100579, 104952, 120060, 126817, 131190, 157428, 160080, 174920, 196785, 201158, 209904, 240120, 253634, 262380, 301737, 314856, 349840, 380451, 393570, 402316, 480240, 502895, 507268, 524760, 603474, 629712, 634085, 760902, 787140, 804632, 905211, 1005790, 1014536, 1049520, 1141353, 1206948, 1268170, 1508685, 1521804, 1574280, 1609264, 1810422, 1902255, 2011580, 2029072, 2282706, 2413896, 2536340, 2916791, 3017370, 3043608, 3148560, 3620844, 3804510, 4023160, 4526055, 4565412, 4827792, 5072680, 5706765, 5833582, 6034740, 6087216, 7241688, 7609020, 8046320, 8750373, 9052110, 9130824, 10145360, 11413530, 11667164, 12069480, 14483376, 14583955, 15218040, 17500746, 18104220, 18261648, 22827060, 23334328, 24138960, 26251119, 29167910, 30436080, 35001492, 36208440, 43751865, 45654120, 46668656, 52502238, 58335820, 70002984, 72416880, 87503730, 91308240, 105004476, 116671640, 131255595, 140005968, 175007460, 210008952, 233343280, 262511190, 350014920, 420017904, 525022380, 700029840, 1050044760, 2100089520]

約数ペア:

[(1, 2100089520), (2, 1050044760), (3, 700029840), (4, 525022380), (5, 420017904), (6, 350014920), (8, 262511190), (9, 233343280), (10, 210008952), (12, 175007460), (15, 140005968), (16, 131255595), (18, 116671640), (20, 105004476), (23, 91308240), (24, 87503730), (29, 72416880), (30, 70002984), (36, 58335820), (40, 52502238), (45, 46668656), (46, 45654120), (48, 43751865), (58, 36208440), (60, 35001492), (69, 30436080), (72, 29167910), (80, 26251119), (87, 24138960), (90, 23334328), (92, 22827060), (115, 18261648), (116, 18104220), (120, 17500746), (138, 15218040), (144, 14583955), (145, 14483376), (174, 12069480), (180, 11667164), (184, 11413530), (207, 10145360), (230, 9130824), (232, 9052110), (240, 8750373), (261, 8046320), (276, 7609020), (290, 7241688), (345, 6087216), (348, 6034740), (360, 5833582), (368, 5706765), (414, 5072680), (435, 4827792), (460, 4565412), (464, 4526055), (522, 4023160), (552, 3804510), (580, 3620844), (667, 3148560), (690, 3043608), (696, 3017370), (720, 2916791), (828, 2536340), (870, 2413896), (920, 2282706), (1035, 2029072), (1044, 2011580), (1104, 1902255), (1160, 1810422), (1305, 1609264), (1334, 1574280), (1380, 1521804), (1392, 1508685), (1656, 1268170), (1740, 1206948), (1840, 1141353), (2001, 1049520), (2070, 1014536), (2088, 1005790), (2320, 905211), (2610, 804632), (2668, 787140), (2760, 760902), (3312, 634085), (3335, 629712), (3480, 603474), (4002, 524760), (4140, 507268), (4176, 502895), (4373, 480240), (5220, 402316), (5336, 393570), (5520, 380451), (6003, 349840), (6670, 314856), (6960, 301737), (8004, 262380), (8280, 253634), (8746, 240120), (10005, 209904), (10440, 201158), (10672, 196785), (12006, 174920), (13119, 160080), (13340, 157428), (16008, 131190), (16560, 126817), (17492, 120060), (20010, 104952), (20880, 100579), (21865, 96048), (24012, 87460), (26238, 80040), (26680, 78714), (30015, 69968), (32016, 65595), (34984, 60030), (39357, 53360), (40020, 52476), (43730, 48024)]