181436640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4909}}^1$

素因数の和:4945

約数の個数: 192

約数和(自身を含む): 712696320

約数和(自身を除く): 531259680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1680, 1760, 1848, 2310, 2464, 2640, 3080, 3360, 3696, 4620, 4909, 5280, 6160, 7392, 9240, 9818, 12320, 14727, 18480, 19636, 24545, 29454, 34363, 36960, 39272, 49090, 53999, 58908, 68726, 73635, 78544, 98180, 103089, 107998, 117816, 137452, 147270, 157088, 161997, 171815, 196360, 206178, 215996, 235632, 269995, 274904, 294540, 323994, 343630, 377993, 392720, 412356, 431992, 471264, 515445, 539990, 549808, 589080, 647988, 687260, 755986, 785440, 809985, 824712, 863984, 1030890, 1079980, 1099616, 1133979, 1178160, 1295976, 1374520, 1511972, 1619970, 1649424, 1727968, 1889965, 2061780, 2159960, 2267958, 2356320, 2591952, 2749040, 3023944, 3239940, 3298848, 3779930, 4123560, 4319920, 4535916, 5183904, 5498080, 5669895, 6047888, 6479880, 7559860, 8247120, 8639840, 9071832, 11339790, 12095776, 12959760, 15119720, 16494240, 18143664, 22679580, 25919520, 30239440, 36287328, 45359160, 60478880, 90718320, 181436640]

約数ペア:

[(1, 181436640), (2, 90718320), (3, 60478880), (4, 45359160), (5, 36287328), (6, 30239440), (7, 25919520), (8, 22679580), (10, 18143664), (11, 16494240), (12, 15119720), (14, 12959760), (15, 12095776), (16, 11339790), (20, 9071832), (21, 8639840), (22, 8247120), (24, 7559860), (28, 6479880), (30, 6047888), (32, 5669895), (33, 5498080), (35, 5183904), (40, 4535916), (42, 4319920), (44, 4123560), (48, 3779930), (55, 3298848), (56, 3239940), (60, 3023944), (66, 2749040), (70, 2591952), (77, 2356320), (80, 2267958), (84, 2159960), (88, 2061780), (96, 1889965), (105, 1727968), (110, 1649424), (112, 1619970), (120, 1511972), (132, 1374520), (140, 1295976), (154, 1178160), (160, 1133979), (165, 1099616), (168, 1079980), (176, 1030890), (210, 863984), (220, 824712), (224, 809985), (231, 785440), (240, 755986), (264, 687260), (280, 647988), (308, 589080), (330, 549808), (336, 539990), (352, 515445), (385, 471264), (420, 431992), (440, 412356), (462, 392720), (480, 377993), (528, 343630), (560, 323994), (616, 294540), (660, 274904), (672, 269995), (770, 235632), (840, 215996), (880, 206178), (924, 196360), (1056, 171815), (1120, 161997), (1155, 157088), (1232, 147270), (1320, 137452), (1540, 117816), (1680, 107998), (1760, 103089), (1848, 98180), (2310, 78544), (2464, 73635), (2640, 68726), (3080, 58908), (3360, 53999), (3696, 49090), (4620, 39272), (4909, 36960), (5280, 34363), (6160, 29454), (7392, 24545), (9240, 19636), (9818, 18480), (12320, 14727)]