1913578920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{877}}^1$

素因数の和:953

約数の個数: 384

約数和(自身を含む): 7396272000

約数和(自身を除く): 5482693080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 29, 30, 33, 36, 38, 40, 44, 45, 55, 57, 58, 60, 66, 72, 76, 87, 88, 90, 95, 99, 110, 114, 116, 120, 132, 145, 152, 165, 171, 174, 180, 190, 198, 209, 220, 228, 232, 261, 264, 285, 290, 319, 330, 342, 348, 360, 380, 396, 418, 435, 440, 456, 495, 522, 551, 570, 580, 627, 638, 660, 684, 696, 760, 792, 836, 855, 870, 877, 957, 990, 1044, 1045, 1102, 1140, 1160, 1254, 1276, 1305, 1320, 1368, 1595, 1653, 1672, 1710, 1740, 1754, 1881, 1914, 1980, 2088, 2090, 2204, 2280, 2508, 2552, 2610, 2631, 2755, 2871, 3135, 3190, 3306, 3420, 3480, 3508, 3762, 3828, 3960, 4180, 4385, 4408, 4785, 4959, 5016, 5220, 5262, 5510, 5742, 6061, 6270, 6380, 6612, 6840, 7016, 7524, 7656, 7893, 8265, 8360, 8770, 9405, 9570, 9647, 9918, 10440, 10524, 11020, 11484, 12122, 12540, 12760, 13155, 13224, 14355, 15048, 15786, 16530, 16663, 17540, 18183, 18810, 19140, 19294, 19836, 21048, 22040, 22968, 24244, 24795, 25080, 25433, 26310, 28710, 28941, 30305, 31572, 33060, 33326, 35080, 36366, 37620, 38280, 38588, 39465, 39672, 48235, 48488, 49590, 49989, 50866, 52620, 54549, 57420, 57882, 60610, 63144, 66120, 66652, 72732, 75240, 76299, 77176, 78930, 83315, 86823, 90915, 96470, 99180, 99978, 101732, 105240, 109098, 114840, 115764, 121220, 127165, 133304, 144705, 145464, 149967, 152598, 157860, 166630, 173646, 181830, 183293, 192940, 198360, 199956, 203464, 218196, 228897, 231528, 242440, 249945, 254330, 272745, 279763, 289410, 299934, 305196, 315720, 333260, 347292, 363660, 366586, 381495, 385880, 399912, 434115, 436392, 457794, 483227, 499890, 508660, 545490, 549879, 559526, 578820, 599868, 610392, 666520, 694584, 727320, 733172, 749835, 762990, 839289, 868230, 915588, 916465, 966454, 999780, 1017320, 1090980, 1099758, 1119052, 1144485, 1157640, 1199736, 1398815, 1449681, 1466344, 1499670, 1525980, 1649637, 1678578, 1736460, 1831176, 1832930, 1932908, 1999560, 2181960, 2199516, 2238104, 2288970, 2416135, 2517867, 2749395, 2797630, 2899362, 2999340, 3051960, 3299274, 3357156, 3472920, 3665860, 3865816, 4196445, 4349043, 4399032, 4577940, 4832270, 5035734, 5315497, 5498790, 5595260, 5798724, 5998680, 6598548, 6714312, 7248405, 7331720, 8248185, 8392890, 8698086, 9155880, 9664540, 10071468, 10630994, 10997580, 11190520, 11597448, 12589335, 13197096, 14496810, 15946491, 16496370, 16785780, 17396172, 19329080, 20142936, 21261988, 21745215, 21995160, 25178670, 26577485, 28993620, 31892982, 32992740, 33571560, 34792344, 42523976, 43490430, 47839473, 50357340, 53154970, 57987240, 63785964, 65985480, 79732455, 86980860, 95678946, 100714680, 106309940, 127571928, 159464910, 173961720, 191357892, 212619880, 239197365, 318929820, 382715784, 478394730, 637859640, 956789460, 1913578920]

約数ペア:

[(1, 1913578920), (2, 956789460), (3, 637859640), (4, 478394730), (5, 382715784), (6, 318929820), (8, 239197365), (9, 212619880), (10, 191357892), (11, 173961720), (12, 159464910), (15, 127571928), (18, 106309940), (19, 100714680), (20, 95678946), (22, 86980860), (24, 79732455), (29, 65985480), (30, 63785964), (33, 57987240), (36, 53154970), (38, 50357340), (40, 47839473), (44, 43490430), (45, 42523976), (55, 34792344), (57, 33571560), (58, 32992740), (60, 31892982), (66, 28993620), (72, 26577485), (76, 25178670), (87, 21995160), (88, 21745215), (90, 21261988), (95, 20142936), (99, 19329080), (110, 17396172), (114, 16785780), (116, 16496370), (120, 15946491), (132, 14496810), (145, 13197096), (152, 12589335), (165, 11597448), (171, 11190520), (174, 10997580), (180, 10630994), (190, 10071468), (198, 9664540), (209, 9155880), (220, 8698086), (228, 8392890), (232, 8248185), (261, 7331720), (264, 7248405), (285, 6714312), (290, 6598548), (319, 5998680), (330, 5798724), (342, 5595260), (348, 5498790), (360, 5315497), (380, 5035734), (396, 4832270), (418, 4577940), (435, 4399032), (440, 4349043), (456, 4196445), (495, 3865816), (522, 3665860), (551, 3472920), (570, 3357156), (580, 3299274), (627, 3051960), (638, 2999340), (660, 2899362), (684, 2797630), (696, 2749395), (760, 2517867), (792, 2416135), (836, 2288970), (855, 2238104), (870, 2199516), (877, 2181960), (957, 1999560), (990, 1932908), (1044, 1832930), (1045, 1831176), (1102, 1736460), (1140, 1678578), (1160, 1649637), (1254, 1525980), (1276, 1499670), (1305, 1466344), (1320, 1449681), (1368, 1398815), (1595, 1199736), (1653, 1157640), (1672, 1144485), (1710, 1119052), (1740, 1099758), (1754, 1090980), (1881, 1017320), (1914, 999780), (1980, 966454), (2088, 916465), (2090, 915588), (2204, 868230), (2280, 839289), (2508, 762990), (2552, 749835), (2610, 733172), (2631, 727320), (2755, 694584), (2871, 666520), (3135, 610392), (3190, 599868), (3306, 578820), (3420, 559526), (3480, 549879), (3508, 545490), (3762, 508660), (3828, 499890), (3960, 483227), (4180, 457794), (4385, 436392), (4408, 434115), (4785, 399912), (4959, 385880), (5016, 381495), (5220, 366586), (5262, 363660), (5510, 347292), (5742, 333260), (6061, 315720), (6270, 305196), (6380, 299934), (6612, 289410), (6840, 279763), (7016, 272745), (7524, 254330), (7656, 249945), (7893, 242440), (8265, 231528), (8360, 228897), (8770, 218196), (9405, 203464), (9570, 199956), (9647, 198360), (9918, 192940), (10440, 183293), (10524, 181830), (11020, 173646), (11484, 166630), (12122, 157860), (12540, 152598), (12760, 149967), (13155, 145464), (13224, 144705), (14355, 133304), (15048, 127165), (15786, 121220), (16530, 115764), (16663, 114840), (17540, 109098), (18183, 105240), (18810, 101732), (19140, 99978), (19294, 99180), (19836, 96470), (21048, 90915), (22040, 86823), (22968, 83315), (24244, 78930), (24795, 77176), (25080, 76299), (25433, 75240), (26310, 72732), (28710, 66652), (28941, 66120), (30305, 63144), (31572, 60610), (33060, 57882), (33326, 57420), (35080, 54549), (36366, 52620), (37620, 50866), (38280, 49989), (38588, 49590), (39465, 48488), (39672, 48235)]