302607760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:441

約数の個数: 160

約数和(自身を含む): 874444032

約数和(自身を除く): 571836272

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 197, 208, 211, 260, 280, 364, 394, 422, 455, 520, 560, 728, 788, 844, 910, 985, 1040, 1055, 1379, 1456, 1477, 1576, 1688, 1820, 1970, 2110, 2561, 2743, 2758, 2954, 3152, 3376, 3640, 3940, 4220, 5122, 5486, 5516, 5908, 6895, 7280, 7385, 7880, 8440, 10244, 10972, 11032, 11816, 12805, 13715, 13790, 14770, 15760, 16880, 17927, 19201, 20488, 21944, 22064, 23632, 25610, 27430, 27580, 29540, 35854, 38402, 40976, 41567, 43888, 51220, 54860, 55160, 59080, 71708, 76804, 83134, 89635, 96005, 102440, 109720, 110320, 118160, 143416, 153608, 166268, 179270, 192010, 204880, 207835, 219440, 286832, 290969, 307216, 332536, 358540, 384020, 415670, 540371, 581938, 665072, 717080, 768040, 831340, 1080742, 1163876, 1434160, 1454845, 1536080, 1662680, 2161484, 2327752, 2701855, 2909690, 3325360, 3782597, 4322968, 4655504, 5403710, 5819380, 7565194, 8645936, 10807420, 11638760, 15130388, 18912985, 21614840, 23277520, 30260776, 37825970, 43229680, 60521552, 75651940, 151303880, 302607760]

約数ペア:

[(1, 302607760), (2, 151303880), (4, 75651940), (5, 60521552), (7, 43229680), (8, 37825970), (10, 30260776), (13, 23277520), (14, 21614840), (16, 18912985), (20, 15130388), (26, 11638760), (28, 10807420), (35, 8645936), (40, 7565194), (52, 5819380), (56, 5403710), (65, 4655504), (70, 4322968), (80, 3782597), (91, 3325360), (104, 2909690), (112, 2701855), (130, 2327752), (140, 2161484), (182, 1662680), (197, 1536080), (208, 1454845), (211, 1434160), (260, 1163876), (280, 1080742), (364, 831340), (394, 768040), (422, 717080), (455, 665072), (520, 581938), (560, 540371), (728, 415670), (788, 384020), (844, 358540), (910, 332536), (985, 307216), (1040, 290969), (1055, 286832), (1379, 219440), (1456, 207835), (1477, 204880), (1576, 192010), (1688, 179270), (1820, 166268), (1970, 153608), (2110, 143416), (2561, 118160), (2743, 110320), (2758, 109720), (2954, 102440), (3152, 96005), (3376, 89635), (3640, 83134), (3940, 76804), (4220, 71708), (5122, 59080), (5486, 55160), (5516, 54860), (5908, 51220), (6895, 43888), (7280, 41567), (7385, 40976), (7880, 38402), (8440, 35854), (10244, 29540), (10972, 27580), (11032, 27430), (11816, 25610), (12805, 23632), (13715, 22064), (13790, 21944), (14770, 20488), (15760, 19201), (16880, 17927)]