244035720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:285

約数の個数: 256

約数和(自身を含む): 866764800

約数和(自身を除く): 622729080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 37, 40, 45, 54, 60, 62, 72, 74, 90, 93, 108, 111, 120, 124, 135, 148, 155, 180, 185, 186, 197, 216, 222, 248, 270, 279, 296, 310, 333, 360, 370, 372, 394, 444, 465, 540, 555, 558, 591, 620, 666, 740, 744, 788, 837, 888, 930, 985, 999, 1080, 1110, 1116, 1147, 1182, 1240, 1332, 1395, 1480, 1576, 1665, 1674, 1773, 1860, 1970, 1998, 2220, 2232, 2294, 2364, 2664, 2790, 2955, 3330, 3348, 3441, 3546, 3720, 3940, 3996, 4185, 4440, 4588, 4728, 4995, 5319, 5580, 5735, 5910, 6107, 6660, 6696, 6882, 7092, 7289, 7880, 7992, 8370, 8865, 9176, 9990, 10323, 10638, 11160, 11470, 11820, 12214, 13320, 13764, 14184, 14578, 16740, 17205, 17730, 18321, 19980, 20646, 21276, 21867, 22940, 23640, 24428, 26595, 27528, 29156, 30535, 30969, 33480, 34410, 35460, 36445, 36642, 39960, 41292, 42552, 43734, 45880, 48856, 51615, 53190, 54963, 58312, 61070, 61938, 65601, 68820, 70920, 72890, 73284, 82584, 87468, 91605, 103230, 106380, 109335, 109926, 122140, 123876, 131202, 137640, 145780, 146568, 154845, 164889, 174936, 183210, 196803, 206460, 212760, 218670, 219852, 225959, 244280, 247752, 262404, 274815, 291560, 309690, 328005, 329778, 366420, 393606, 412920, 437340, 439704, 451918, 524808, 549630, 619380, 656010, 659556, 677877, 732840, 787212, 824445, 874680, 903836, 984015, 1099260, 1129795, 1238760, 1312020, 1319112, 1355754, 1574424, 1648890, 1807672, 1968030, 2033631, 2198520, 2259590, 2624040, 2711508, 3297780, 3389385, 3936060, 4067262, 4519180, 5423016, 6100893, 6595560, 6778770, 7872120, 8134524, 9038360, 10168155, 12201786, 13557540, 16269048, 20336310, 24403572, 27115080, 30504465, 40672620, 48807144, 61008930, 81345240, 122017860, 244035720]

約数ペア:

[(1, 244035720), (2, 122017860), (3, 81345240), (4, 61008930), (5, 48807144), (6, 40672620), (8, 30504465), (9, 27115080), (10, 24403572), (12, 20336310), (15, 16269048), (18, 13557540), (20, 12201786), (24, 10168155), (27, 9038360), (30, 8134524), (31, 7872120), (36, 6778770), (37, 6595560), (40, 6100893), (45, 5423016), (54, 4519180), (60, 4067262), (62, 3936060), (72, 3389385), (74, 3297780), (90, 2711508), (93, 2624040), (108, 2259590), (111, 2198520), (120, 2033631), (124, 1968030), (135, 1807672), (148, 1648890), (155, 1574424), (180, 1355754), (185, 1319112), (186, 1312020), (197, 1238760), (216, 1129795), (222, 1099260), (248, 984015), (270, 903836), (279, 874680), (296, 824445), (310, 787212), (333, 732840), (360, 677877), (370, 659556), (372, 656010), (394, 619380), (444, 549630), (465, 524808), (540, 451918), (555, 439704), (558, 437340), (591, 412920), (620, 393606), (666, 366420), (740, 329778), (744, 328005), (788, 309690), (837, 291560), (888, 274815), (930, 262404), (985, 247752), (999, 244280), (1080, 225959), (1110, 219852), (1116, 218670), (1147, 212760), (1182, 206460), (1240, 196803), (1332, 183210), (1395, 174936), (1480, 164889), (1576, 154845), (1665, 146568), (1674, 145780), (1773, 137640), (1860, 131202), (1970, 123876), (1998, 122140), (2220, 109926), (2232, 109335), (2294, 106380), (2364, 103230), (2664, 91605), (2790, 87468), (2955, 82584), (3330, 73284), (3348, 72890), (3441, 70920), (3546, 68820), (3720, 65601), (3940, 61938), (3996, 61070), (4185, 58312), (4440, 54963), (4588, 53190), (4728, 51615), (4995, 48856), (5319, 45880), (5580, 43734), (5735, 42552), (5910, 41292), (6107, 39960), (6660, 36642), (6696, 36445), (6882, 35460), (7092, 34410), (7289, 33480), (7880, 30969), (7992, 30535), (8370, 29156), (8865, 27528), (9176, 26595), (9990, 24428), (10323, 23640), (10638, 22940), (11160, 21867), (11470, 21276), (11820, 20646), (12214, 19980), (13320, 18321), (13764, 17730), (14184, 17205), (14578, 16740)]