1983023280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{773}}^1$

素因数の和:1308

約数の個数: 240

約数和(自身を含む): 7635850560

約数和(自身を除く): 5652827280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 509, 560, 630, 720, 773, 840, 1008, 1018, 1260, 1527, 1546, 1680, 2036, 2319, 2520, 2545, 3054, 3092, 3563, 3865, 4072, 4581, 4638, 5040, 5090, 5411, 6108, 6184, 6957, 7126, 7635, 7730, 8144, 9162, 9276, 10180, 10689, 10822, 11595, 12216, 12368, 13914, 14252, 15270, 15460, 16233, 17815, 18324, 18552, 20360, 21378, 21644, 22905, 23190, 24432, 27055, 27828, 28504, 30540, 30920, 32067, 32466, 34785, 35630, 36648, 37104, 40720, 42756, 43288, 45810, 46380, 48699, 53445, 54110, 55656, 57008, 61080, 61840, 64134, 64932, 69570, 71260, 73296, 81165, 85512, 86576, 91620, 92760, 97398, 106890, 108220, 111312, 122160, 128268, 129864, 139140, 142520, 160335, 162330, 171024, 183240, 185520, 194796, 213780, 216440, 243495, 256536, 259728, 278280, 285040, 320670, 324660, 366480, 389592, 393457, 427560, 432880, 486990, 513072, 556560, 641340, 649320, 779184, 786914, 855120, 973980, 1180371, 1282680, 1298640, 1573828, 1947960, 1967285, 2360742, 2565360, 2754199, 3147656, 3541113, 3895920, 3934570, 4721484, 5508398, 5901855, 6295312, 7082226, 7869140, 8262597, 9442968, 11016796, 11803710, 13770995, 14164452, 15738280, 16525194, 17705565, 18885936, 22033592, 23607420, 24787791, 27541990, 28328904, 31476560, 33050388, 35411130, 41312985, 44067184, 47214840, 49575582, 55083980, 56657808, 66100776, 70822260, 82625970, 94429680, 99151164, 110167960, 123938955, 132201552, 141644520, 165251940, 198302328, 220335920, 247877910, 283289040, 330503880, 396604656, 495755820, 661007760, 991511640, 1983023280]

約数ペア:

[(1, 1983023280), (2, 991511640), (3, 661007760), (4, 495755820), (5, 396604656), (6, 330503880), (7, 283289040), (8, 247877910), (9, 220335920), (10, 198302328), (12, 165251940), (14, 141644520), (15, 132201552), (16, 123938955), (18, 110167960), (20, 99151164), (21, 94429680), (24, 82625970), (28, 70822260), (30, 66100776), (35, 56657808), (36, 55083980), (40, 49575582), (42, 47214840), (45, 44067184), (48, 41312985), (56, 35411130), (60, 33050388), (63, 31476560), (70, 28328904), (72, 27541990), (80, 24787791), (84, 23607420), (90, 22033592), (105, 18885936), (112, 17705565), (120, 16525194), (126, 15738280), (140, 14164452), (144, 13770995), (168, 11803710), (180, 11016796), (210, 9442968), (240, 8262597), (252, 7869140), (280, 7082226), (315, 6295312), (336, 5901855), (360, 5508398), (420, 4721484), (504, 3934570), (509, 3895920), (560, 3541113), (630, 3147656), (720, 2754199), (773, 2565360), (840, 2360742), (1008, 1967285), (1018, 1947960), (1260, 1573828), (1527, 1298640), (1546, 1282680), (1680, 1180371), (2036, 973980), (2319, 855120), (2520, 786914), (2545, 779184), (3054, 649320), (3092, 641340), (3563, 556560), (3865, 513072), (4072, 486990), (4581, 432880), (4638, 427560), (5040, 393457), (5090, 389592), (5411, 366480), (6108, 324660), (6184, 320670), (6957, 285040), (7126, 278280), (7635, 259728), (7730, 256536), (8144, 243495), (9162, 216440), (9276, 213780), (10180, 194796), (10689, 185520), (10822, 183240), (11595, 171024), (12216, 162330), (12368, 160335), (13914, 142520), (14252, 139140), (15270, 129864), (15460, 128268), (16233, 122160), (17815, 111312), (18324, 108220), (18552, 106890), (20360, 97398), (21378, 92760), (21644, 91620), (22905, 86576), (23190, 85512), (24432, 81165), (27055, 73296), (27828, 71260), (28504, 69570), (30540, 64932), (30920, 64134), (32067, 61840), (32466, 61080), (34785, 57008), (35630, 55656), (36648, 54110), (37104, 53445), (40720, 48699), (42756, 46380), (43288, 45810)]