197230680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 256

約数和(自身を含む): 699494400

約数和(自身を除く): 502263720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 43, 45, 54, 60, 62, 72, 86, 90, 93, 108, 120, 124, 129, 135, 137, 155, 172, 180, 186, 215, 216, 248, 258, 270, 274, 279, 310, 344, 360, 372, 387, 411, 430, 465, 516, 540, 548, 558, 620, 645, 685, 744, 774, 822, 837, 860, 930, 1032, 1080, 1096, 1116, 1161, 1233, 1240, 1290, 1333, 1370, 1395, 1548, 1644, 1674, 1720, 1860, 1935, 2055, 2232, 2322, 2466, 2580, 2666, 2740, 2790, 3096, 3288, 3348, 3699, 3720, 3870, 3999, 4110, 4185, 4247, 4644, 4932, 5160, 5332, 5480, 5580, 5805, 5891, 6165, 6665, 6696, 7398, 7740, 7998, 8220, 8370, 8494, 9288, 9864, 10664, 11160, 11610, 11782, 11997, 12330, 12741, 13330, 14796, 15480, 15996, 16440, 16740, 16988, 17673, 18495, 19995, 21235, 23220, 23564, 23994, 24660, 25482, 26660, 29455, 29592, 31992, 33480, 33976, 35346, 35991, 36990, 38223, 39990, 42470, 46440, 47128, 47988, 49320, 50964, 53019, 53320, 58910, 59985, 63705, 70692, 71982, 73980, 76446, 79980, 84940, 88365, 95976, 101928, 106038, 114669, 117820, 119970, 127410, 141384, 143964, 147960, 152892, 159057, 159960, 169880, 176730, 179955, 182621, 191115, 212076, 229338, 235640, 239940, 254820, 265095, 287928, 305784, 318114, 353460, 359910, 365242, 382230, 424152, 458676, 479880, 509640, 530190, 547863, 573345, 636228, 706920, 719820, 730484, 764460, 795285, 913105, 917352, 1060380, 1095726, 1146690, 1272456, 1439640, 1460968, 1528920, 1590570, 1643589, 1826210, 2120760, 2191452, 2293380, 2739315, 3181140, 3287178, 3652420, 4382904, 4586760, 4930767, 5478630, 6362280, 6574356, 7304840, 8217945, 9861534, 10957260, 13148712, 16435890, 19723068, 21914520, 24653835, 32871780, 39446136, 49307670, 65743560, 98615340, 197230680]

約数ペア:

[(1, 197230680), (2, 98615340), (3, 65743560), (4, 49307670), (5, 39446136), (6, 32871780), (8, 24653835), (9, 21914520), (10, 19723068), (12, 16435890), (15, 13148712), (18, 10957260), (20, 9861534), (24, 8217945), (27, 7304840), (30, 6574356), (31, 6362280), (36, 5478630), (40, 4930767), (43, 4586760), (45, 4382904), (54, 3652420), (60, 3287178), (62, 3181140), (72, 2739315), (86, 2293380), (90, 2191452), (93, 2120760), (108, 1826210), (120, 1643589), (124, 1590570), (129, 1528920), (135, 1460968), (137, 1439640), (155, 1272456), (172, 1146690), (180, 1095726), (186, 1060380), (215, 917352), (216, 913105), (248, 795285), (258, 764460), (270, 730484), (274, 719820), (279, 706920), (310, 636228), (344, 573345), (360, 547863), (372, 530190), (387, 509640), (411, 479880), (430, 458676), (465, 424152), (516, 382230), (540, 365242), (548, 359910), (558, 353460), (620, 318114), (645, 305784), (685, 287928), (744, 265095), (774, 254820), (822, 239940), (837, 235640), (860, 229338), (930, 212076), (1032, 191115), (1080, 182621), (1096, 179955), (1116, 176730), (1161, 169880), (1233, 159960), (1240, 159057), (1290, 152892), (1333, 147960), (1370, 143964), (1395, 141384), (1548, 127410), (1644, 119970), (1674, 117820), (1720, 114669), (1860, 106038), (1935, 101928), (2055, 95976), (2232, 88365), (2322, 84940), (2466, 79980), (2580, 76446), (2666, 73980), (2740, 71982), (2790, 70692), (3096, 63705), (3288, 59985), (3348, 58910), (3699, 53320), (3720, 53019), (3870, 50964), (3999, 49320), (4110, 47988), (4185, 47128), (4247, 46440), (4644, 42470), (4932, 39990), (5160, 38223), (5332, 36990), (5480, 35991), (5580, 35346), (5805, 33976), (5891, 33480), (6165, 31992), (6665, 29592), (6696, 29455), (7398, 26660), (7740, 25482), (7998, 24660), (8220, 23994), (8370, 23564), (8494, 23220), (9288, 21235), (9864, 19995), (10664, 18495), (11160, 17673), (11610, 16988), (11782, 16740), (11997, 16440), (12330, 15996), (12741, 15480), (13330, 14796)]