194879160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4549}}^1$

素因数の和:4590

約数の個数: 192

約数和(自身を含む): 766584000

約数和(自身を除く): 571704840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3570, 4284, 4549, 4760, 5355, 6120, 7140, 8568, 9098, 10710, 13647, 14280, 18196, 21420, 22745, 27294, 31843, 36392, 40941, 42840, 45490, 54588, 63686, 68235, 77333, 81882, 90980, 95529, 109176, 127372, 136470, 154666, 159215, 163764, 181960, 191058, 204705, 231999, 254744, 272940, 286587, 309332, 318430, 327528, 382116, 386665, 409410, 463998, 477645, 541331, 545880, 573174, 618664, 636860, 695997, 764232, 773330, 818820, 927996, 955290, 1082662, 1146348, 1159995, 1273720, 1391994, 1432935, 1546660, 1623993, 1637640, 1855992, 1910580, 2165324, 2292696, 2319990, 2706655, 2783988, 2865870, 3093320, 3247986, 3479985, 3821160, 4330648, 4639980, 4871979, 5413310, 5567976, 5731740, 6495972, 6959970, 8119965, 9279960, 9743958, 10826620, 11463480, 12991944, 13919940, 16239930, 19487916, 21653240, 24359895, 27839880, 32479860, 38975832, 48719790, 64959720, 97439580, 194879160]

約数ペア:

[(1, 194879160), (2, 97439580), (3, 64959720), (4, 48719790), (5, 38975832), (6, 32479860), (7, 27839880), (8, 24359895), (9, 21653240), (10, 19487916), (12, 16239930), (14, 13919940), (15, 12991944), (17, 11463480), (18, 10826620), (20, 9743958), (21, 9279960), (24, 8119965), (28, 6959970), (30, 6495972), (34, 5731740), (35, 5567976), (36, 5413310), (40, 4871979), (42, 4639980), (45, 4330648), (51, 3821160), (56, 3479985), (60, 3247986), (63, 3093320), (68, 2865870), (70, 2783988), (72, 2706655), (84, 2319990), (85, 2292696), (90, 2165324), (102, 1910580), (105, 1855992), (119, 1637640), (120, 1623993), (126, 1546660), (136, 1432935), (140, 1391994), (153, 1273720), (168, 1159995), (170, 1146348), (180, 1082662), (204, 955290), (210, 927996), (238, 818820), (252, 773330), (255, 764232), (280, 695997), (306, 636860), (315, 618664), (340, 573174), (357, 545880), (360, 541331), (408, 477645), (420, 463998), (476, 409410), (504, 386665), (510, 382116), (595, 327528), (612, 318430), (630, 309332), (680, 286587), (714, 272940), (765, 254744), (840, 231999), (952, 204705), (1020, 191058), (1071, 181960), (1190, 163764), (1224, 159215), (1260, 154666), (1428, 136470), (1530, 127372), (1785, 109176), (2040, 95529), (2142, 90980), (2380, 81882), (2520, 77333), (2856, 68235), (3060, 63686), (3570, 54588), (4284, 45490), (4549, 42840), (4760, 40941), (5355, 36392), (6120, 31843), (7140, 27294), (8568, 22745), (9098, 21420), (10710, 18196), (13647, 14280)]