17990758240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1733}}^1$

素因数の和:1822

約数の個数: 384

約数和(自身を含む): 56379359232

約数和(自身を除く): 38388600992

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 31, 32, 35, 40, 46, 52, 56, 62, 65, 70, 80, 91, 92, 104, 112, 115, 124, 130, 140, 155, 160, 161, 182, 184, 208, 217, 224, 230, 248, 260, 280, 299, 310, 322, 364, 368, 403, 416, 434, 455, 460, 496, 520, 560, 598, 620, 644, 713, 728, 736, 805, 806, 868, 910, 920, 992, 1040, 1085, 1120, 1196, 1240, 1288, 1426, 1456, 1495, 1610, 1612, 1733, 1736, 1820, 1840, 2015, 2080, 2093, 2170, 2392, 2480, 2576, 2821, 2852, 2912, 2990, 3220, 3224, 3466, 3472, 3565, 3640, 3680, 4030, 4186, 4340, 4784, 4960, 4991, 5152, 5642, 5704, 5980, 6440, 6448, 6932, 6944, 7130, 7280, 8060, 8372, 8665, 8680, 9269, 9568, 9982, 10465, 11284, 11408, 11960, 12131, 12880, 12896, 13864, 14105, 14260, 14560, 16120, 16744, 17330, 17360, 18538, 19964, 20930, 22529, 22568, 22816, 23920, 24262, 24955, 25760, 27728, 28210, 28520, 32240, 33488, 34660, 34720, 37076, 39859, 39928, 41860, 45058, 45136, 46345, 47840, 48524, 49910, 53723, 55456, 56420, 57040, 60655, 64480, 64883, 66976, 69320, 74152, 79718, 79856, 83720, 90116, 90272, 92690, 97048, 99820, 107446, 112645, 112840, 114080, 121310, 129766, 138640, 148304, 157703, 159436, 159712, 167440, 180232, 185380, 194096, 199295, 199640, 214892, 225290, 225680, 242620, 259532, 268615, 277280, 279013, 296608, 315406, 318872, 324415, 334880, 360464, 370760, 376061, 388192, 398590, 399280, 429784, 450580, 451360, 485240, 518167, 519064, 537230, 558026, 630812, 637744, 648830, 698399, 720928, 741520, 752122, 788515, 797180, 798560, 859568, 901160, 970480, 1036334, 1038128, 1074460, 1116052, 1235629, 1261624, 1275488, 1297660, 1395065, 1396798, 1483040, 1504244, 1577030, 1594360, 1719136, 1802320, 1880305, 1940960, 2072668, 2076256, 2148920, 2232104, 2471258, 2523248, 2590835, 2595320, 2790130, 2793596, 3008488, 3154060, 3188720, 3491995, 3604640, 3627169, 3760610, 4145336, 4297840, 4464208, 4888793, 4942516, 5046496, 5181670, 5190640, 5580260, 5587192, 6016976, 6178145, 6308120, 6377440, 6983990, 7254338, 7521220, 8290672, 8595680, 8649403, 8928416, 9777586, 9885032, 10363340, 10381280, 11160520, 11174384, 12033952, 12356290, 12616240, 13967980, 14508676, 15042440, 16063177, 16581344, 17298806, 18135845, 19555172, 19770064, 20726680, 22321040, 22348768, 24443965, 24712580, 25232480, 27935960, 29017352, 30084880, 32126354, 34597612, 36271690, 39110344, 39540128, 41453360, 43247015, 44642080, 48887930, 49425160, 55871920, 58034704, 60169760, 64252708, 69195224, 72543380, 78220688, 80315885, 82906720, 86494030, 97775860, 98850320, 111743840, 112442239, 116069408, 128505416, 138390448, 145086760, 156441376, 160631770, 172988060, 195551720, 197700640, 224884478, 257010832, 276780896, 290173520, 321263540, 345976120, 391103440, 449768956, 514021664, 562211195, 580347040, 642527080, 691952240, 782206880, 899537912, 1124422390, 1285054160, 1383904480, 1799075824, 2248844780, 2570108320, 3598151648, 4497689560, 8995379120, 17990758240]

約数ペア:

[(1, 17990758240), (2, 8995379120), (4, 4497689560), (5, 3598151648), (7, 2570108320), (8, 2248844780), (10, 1799075824), (13, 1383904480), (14, 1285054160), (16, 1124422390), (20, 899537912), (23, 782206880), (26, 691952240), (28, 642527080), (31, 580347040), (32, 562211195), (35, 514021664), (40, 449768956), (46, 391103440), (52, 345976120), (56, 321263540), (62, 290173520), (65, 276780896), (70, 257010832), (80, 224884478), (91, 197700640), (92, 195551720), (104, 172988060), (112, 160631770), (115, 156441376), (124, 145086760), (130, 138390448), (140, 128505416), (155, 116069408), (160, 112442239), (161, 111743840), (182, 98850320), (184, 97775860), (208, 86494030), (217, 82906720), (224, 80315885), (230, 78220688), (248, 72543380), (260, 69195224), (280, 64252708), (299, 60169760), (310, 58034704), (322, 55871920), (364, 49425160), (368, 48887930), (403, 44642080), (416, 43247015), (434, 41453360), (455, 39540128), (460, 39110344), (496, 36271690), (520, 34597612), (560, 32126354), (598, 30084880), (620, 29017352), (644, 27935960), (713, 25232480), (728, 24712580), (736, 24443965), (805, 22348768), (806, 22321040), (868, 20726680), (910, 19770064), (920, 19555172), (992, 18135845), (1040, 17298806), (1085, 16581344), (1120, 16063177), (1196, 15042440), (1240, 14508676), (1288, 13967980), (1426, 12616240), (1456, 12356290), (1495, 12033952), (1610, 11174384), (1612, 11160520), (1733, 10381280), (1736, 10363340), (1820, 9885032), (1840, 9777586), (2015, 8928416), (2080, 8649403), (2093, 8595680), (2170, 8290672), (2392, 7521220), (2480, 7254338), (2576, 6983990), (2821, 6377440), (2852, 6308120), (2912, 6178145), (2990, 6016976), (3220, 5587192), (3224, 5580260), (3466, 5190640), (3472, 5181670), (3565, 5046496), (3640, 4942516), (3680, 4888793), (4030, 4464208), (4186, 4297840), (4340, 4145336), (4784, 3760610), (4960, 3627169), (4991, 3604640), (5152, 3491995), (5642, 3188720), (5704, 3154060), (5980, 3008488), (6440, 2793596), (6448, 2790130), (6932, 2595320), (6944, 2590835), (7130, 2523248), (7280, 2471258), (8060, 2232104), (8372, 2148920), (8665, 2076256), (8680, 2072668), (9269, 1940960), (9568, 1880305), (9982, 1802320), (10465, 1719136), (11284, 1594360), (11408, 1577030), (11960, 1504244), (12131, 1483040), (12880, 1396798), (12896, 1395065), (13864, 1297660), (14105, 1275488), (14260, 1261624), (14560, 1235629), (16120, 1116052), (16744, 1074460), (17330, 1038128), (17360, 1036334), (18538, 970480), (19964, 901160), (20930, 859568), (22529, 798560), (22568, 797180), (22816, 788515), (23920, 752122), (24262, 741520), (24955, 720928), (25760, 698399), (27728, 648830), (28210, 637744), (28520, 630812), (32240, 558026), (33488, 537230), (34660, 519064), (34720, 518167), (37076, 485240), (39859, 451360), (39928, 450580), (41860, 429784), (45058, 399280), (45136, 398590), (46345, 388192), (47840, 376061), (48524, 370760), (49910, 360464), (53723, 334880), (55456, 324415), (56420, 318872), (57040, 315406), (60655, 296608), (64480, 279013), (64883, 277280), (66976, 268615), (69320, 259532), (74152, 242620), (79718, 225680), (79856, 225290), (83720, 214892), (90116, 199640), (90272, 199295), (92690, 194096), (97048, 185380), (99820, 180232), (107446, 167440), (112645, 159712), (112840, 159436), (114080, 157703), (121310, 148304), (129766, 138640)]