67540540620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{1259}}^1$

素因数の和:1613

約数の個数: 288

約数和(自身を含む): 224133557760

約数和(自身を除く): 156593017140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 71, 84, 98, 105, 140, 142, 147, 196, 210, 213, 245, 257, 284, 294, 355, 420, 426, 490, 497, 514, 588, 710, 735, 771, 852, 980, 994, 1028, 1065, 1259, 1285, 1420, 1470, 1491, 1542, 1799, 1988, 2130, 2485, 2518, 2570, 2940, 2982, 3084, 3479, 3598, 3777, 3855, 4260, 4970, 5036, 5140, 5397, 5964, 6295, 6958, 7196, 7455, 7554, 7710, 8813, 8995, 9940, 10437, 10794, 12590, 12593, 13916, 14910, 15108, 15420, 17395, 17626, 17990, 18247, 18885, 20874, 21588, 25180, 25186, 26439, 26985, 29820, 34790, 35252, 35980, 36494, 37770, 37779, 41748, 44065, 50372, 52185, 52878, 53970, 54741, 61691, 62965, 69580, 72988, 75540, 75558, 88130, 89389, 91235, 104370, 105756, 107940, 109482, 123382, 125930, 127729, 132195, 151116, 176260, 178778, 182470, 185073, 188895, 208740, 218964, 246764, 251860, 255458, 264390, 268167, 273705, 308455, 323563, 357556, 364940, 370146, 377790, 383187, 446945, 510916, 528780, 536334, 547410, 616910, 625723, 638645, 647126, 740292, 755580, 766374, 893890, 894103, 925365, 970689, 1072668, 1094820, 1233820, 1251446, 1277290, 1294252, 1340835, 1532748, 1617815, 1787780, 1788206, 1850730, 1877169, 1915935, 1941378, 2264941, 2502892, 2554580, 2681670, 2682309, 3128615, 3235630, 3576412, 3701460, 3754338, 3831870, 3882756, 4380061, 4470515, 4529882, 4853445, 5363340, 5364618, 6257230, 6471260, 6794823, 7508676, 7663740, 8760122, 8941030, 9059764, 9385845, 9706890, 10729236, 11324705, 12514460, 13140183, 13411545, 13589646, 15854587, 17520244, 17882060, 18771690, 19413780, 21900305, 22649410, 22972973, 26280366, 26823090, 27179292, 31709174, 33974115, 37543380, 43800610, 45298820, 45945946, 47563761, 52560732, 53646180, 63418348, 65700915, 67948230, 68918919, 79272935, 87601220, 91891892, 95127522, 114864865, 131401830, 135896460, 137837838, 158545870, 160810811, 190255044, 229729730, 237818805, 262803660, 275675676, 317091740, 321621622, 344594595, 459459460, 475637610, 482432433, 643243244, 689189190, 804054055, 951275220, 964864866, 1125675677, 1378378380, 1608108110, 1929729732, 2251351354, 2412162165, 3216216220, 3377027031, 4502702708, 4824324330, 5628378385, 6754054062, 9648648660, 11256756770, 13508108124, 16885135155, 22513513540, 33770270310, 67540540620]

約数ペア:

[(1, 67540540620), (2, 33770270310), (3, 22513513540), (4, 16885135155), (5, 13508108124), (6, 11256756770), (7, 9648648660), (10, 6754054062), (12, 5628378385), (14, 4824324330), (15, 4502702708), (20, 3377027031), (21, 3216216220), (28, 2412162165), (30, 2251351354), (35, 1929729732), (42, 1608108110), (49, 1378378380), (60, 1125675677), (70, 964864866), (71, 951275220), (84, 804054055), (98, 689189190), (105, 643243244), (140, 482432433), (142, 475637610), (147, 459459460), (196, 344594595), (210, 321621622), (213, 317091740), (245, 275675676), (257, 262803660), (284, 237818805), (294, 229729730), (355, 190255044), (420, 160810811), (426, 158545870), (490, 137837838), (497, 135896460), (514, 131401830), (588, 114864865), (710, 95127522), (735, 91891892), (771, 87601220), (852, 79272935), (980, 68918919), (994, 67948230), (1028, 65700915), (1065, 63418348), (1259, 53646180), (1285, 52560732), (1420, 47563761), (1470, 45945946), (1491, 45298820), (1542, 43800610), (1799, 37543380), (1988, 33974115), (2130, 31709174), (2485, 27179292), (2518, 26823090), (2570, 26280366), (2940, 22972973), (2982, 22649410), (3084, 21900305), (3479, 19413780), (3598, 18771690), (3777, 17882060), (3855, 17520244), (4260, 15854587), (4970, 13589646), (5036, 13411545), (5140, 13140183), (5397, 12514460), (5964, 11324705), (6295, 10729236), (6958, 9706890), (7196, 9385845), (7455, 9059764), (7554, 8941030), (7710, 8760122), (8813, 7663740), (8995, 7508676), (9940, 6794823), (10437, 6471260), (10794, 6257230), (12590, 5364618), (12593, 5363340), (13916, 4853445), (14910, 4529882), (15108, 4470515), (15420, 4380061), (17395, 3882756), (17626, 3831870), (17990, 3754338), (18247, 3701460), (18885, 3576412), (20874, 3235630), (21588, 3128615), (25180, 2682309), (25186, 2681670), (26439, 2554580), (26985, 2502892), (29820, 2264941), (34790, 1941378), (35252, 1915935), (35980, 1877169), (36494, 1850730), (37770, 1788206), (37779, 1787780), (41748, 1617815), (44065, 1532748), (50372, 1340835), (52185, 1294252), (52878, 1277290), (53970, 1251446), (54741, 1233820), (61691, 1094820), (62965, 1072668), (69580, 970689), (72988, 925365), (75540, 894103), (75558, 893890), (88130, 766374), (89389, 755580), (91235, 740292), (104370, 647126), (105756, 638645), (107940, 625723), (109482, 616910), (123382, 547410), (125930, 536334), (127729, 528780), (132195, 510916), (151116, 446945), (176260, 383187), (178778, 377790), (182470, 370146), (185073, 364940), (188895, 357556), (208740, 323563), (218964, 308455), (246764, 273705), (251860, 268167), (255458, 264390)]