28267315440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{3089}}^1$

素因数の和:3544

約数の個数: 320

約数和(自身を含む): 108143078400

約数和(自身を除く): 79875762960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 419, 420, 455, 520, 546, 560, 624, 728, 780, 838, 840, 910, 1040, 1092, 1257, 1365, 1456, 1560, 1676, 1680, 1820, 2095, 2184, 2514, 2730, 2933, 3089, 3120, 3352, 3640, 4190, 4368, 5028, 5447, 5460, 5866, 6178, 6285, 6704, 7280, 8380, 8799, 9267, 10056, 10894, 10920, 11732, 12356, 12570, 14665, 15445, 16341, 16760, 17598, 18534, 20112, 21623, 21788, 21840, 23464, 24712, 25140, 27235, 29330, 30890, 32682, 33520, 35196, 37068, 38129, 40157, 43246, 43576, 43995, 46335, 46928, 49424, 50280, 54470, 58660, 61780, 64869, 65364, 70392, 74136, 76258, 80314, 81705, 86492, 87152, 87990, 92670, 100560, 108115, 108940, 114387, 117320, 120471, 123560, 129738, 130728, 140784, 148272, 152516, 160628, 163410, 172984, 175980, 185340, 190645, 200785, 216230, 217880, 228774, 234640, 240942, 247120, 259476, 261456, 281099, 305032, 321256, 324345, 326820, 345968, 351960, 370680, 381290, 401570, 432460, 435760, 457548, 481884, 518952, 562198, 571935, 602355, 610064, 642512, 648690, 653640, 703920, 741360, 762580, 803140, 843297, 864920, 915096, 963768, 1037904, 1124396, 1143870, 1204710, 1294291, 1297380, 1307280, 1405495, 1525160, 1606280, 1686594, 1729840, 1830192, 1927536, 2248792, 2287740, 2409420, 2588582, 2594760, 2810990, 3050320, 3212560, 3373188, 3882873, 4216485, 4497584, 4575480, 4818840, 5177164, 5189520, 5621980, 6471455, 6746376, 7765746, 8432970, 9060037, 9150960, 9637680, 10354328, 11243960, 12942910, 13492752, 15531492, 16825783, 16865940, 18120074, 19414365, 20708656, 22487920, 25885820, 27180111, 31062984, 33651566, 33731880, 36240148, 38828730, 45300185, 50477349, 51771640, 54360222, 62125968, 67303132, 67463760, 72480296, 77657460, 84128915, 90600370, 100954698, 103543280, 108720444, 117780481, 134606264, 135900555, 144960592, 155314920, 168257830, 181200740, 201909396, 217440888, 235560962, 252386745, 269212528, 271801110, 310629840, 336515660, 353341443, 362401480, 403818792, 434881776, 471121924, 504773490, 543602220, 588902405, 673031320, 706682886, 724802960, 807637584, 942243848, 1009546980, 1087204440, 1177804810, 1346062640, 1413365772, 1766707215, 1884487696, 2019093960, 2174408880, 2355609620, 2826731544, 3533414430, 4038187920, 4711219240, 5653463088, 7066828860, 9422438480, 14133657720, 28267315440]

約数ペア:

[(1, 28267315440), (2, 14133657720), (3, 9422438480), (4, 7066828860), (5, 5653463088), (6, 4711219240), (7, 4038187920), (8, 3533414430), (10, 2826731544), (12, 2355609620), (13, 2174408880), (14, 2019093960), (15, 1884487696), (16, 1766707215), (20, 1413365772), (21, 1346062640), (24, 1177804810), (26, 1087204440), (28, 1009546980), (30, 942243848), (35, 807637584), (39, 724802960), (40, 706682886), (42, 673031320), (48, 588902405), (52, 543602220), (56, 504773490), (60, 471121924), (65, 434881776), (70, 403818792), (78, 362401480), (80, 353341443), (84, 336515660), (91, 310629840), (104, 271801110), (105, 269212528), (112, 252386745), (120, 235560962), (130, 217440888), (140, 201909396), (156, 181200740), (168, 168257830), (182, 155314920), (195, 144960592), (208, 135900555), (210, 134606264), (240, 117780481), (260, 108720444), (273, 103543280), (280, 100954698), (312, 90600370), (336, 84128915), (364, 77657460), (390, 72480296), (419, 67463760), (420, 67303132), (455, 62125968), (520, 54360222), (546, 51771640), (560, 50477349), (624, 45300185), (728, 38828730), (780, 36240148), (838, 33731880), (840, 33651566), (910, 31062984), (1040, 27180111), (1092, 25885820), (1257, 22487920), (1365, 20708656), (1456, 19414365), (1560, 18120074), (1676, 16865940), (1680, 16825783), (1820, 15531492), (2095, 13492752), (2184, 12942910), (2514, 11243960), (2730, 10354328), (2933, 9637680), (3089, 9150960), (3120, 9060037), (3352, 8432970), (3640, 7765746), (4190, 6746376), (4368, 6471455), (5028, 5621980), (5447, 5189520), (5460, 5177164), (5866, 4818840), (6178, 4575480), (6285, 4497584), (6704, 4216485), (7280, 3882873), (8380, 3373188), (8799, 3212560), (9267, 3050320), (10056, 2810990), (10894, 2594760), (10920, 2588582), (11732, 2409420), (12356, 2287740), (12570, 2248792), (14665, 1927536), (15445, 1830192), (16341, 1729840), (16760, 1686594), (17598, 1606280), (18534, 1525160), (20112, 1405495), (21623, 1307280), (21788, 1297380), (21840, 1294291), (23464, 1204710), (24712, 1143870), (25140, 1124396), (27235, 1037904), (29330, 963768), (30890, 915096), (32682, 864920), (33520, 843297), (35196, 803140), (37068, 762580), (38129, 741360), (40157, 703920), (43246, 653640), (43576, 648690), (43995, 642512), (46335, 610064), (46928, 602355), (49424, 571935), (50280, 562198), (54470, 518952), (58660, 481884), (61780, 457548), (64869, 435760), (65364, 432460), (70392, 401570), (74136, 381290), (76258, 370680), (80314, 351960), (81705, 345968), (86492, 326820), (87152, 324345), (87990, 321256), (92670, 305032), (100560, 281099), (108115, 261456), (108940, 259476), (114387, 247120), (117320, 240942), (120471, 234640), (123560, 228774), (129738, 217880), (130728, 216230), (140784, 200785), (148272, 190645), (152516, 185340), (160628, 175980), (163410, 172984)]