156616320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:343

約数の個数: 256

約数和(自身を含む): 585953280

約数和(自身を除く): 429336960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 64, 70, 80, 84, 86, 96, 105, 112, 120, 128, 129, 140, 160, 168, 172, 192, 210, 215, 224, 240, 258, 271, 280, 301, 320, 336, 344, 384, 420, 430, 448, 480, 516, 542, 560, 602, 640, 645, 672, 688, 813, 840, 860, 896, 903, 960, 1032, 1084, 1120, 1204, 1290, 1344, 1355, 1376, 1505, 1626, 1680, 1720, 1806, 1897, 1920, 2064, 2168, 2240, 2408, 2580, 2688, 2710, 2752, 3010, 3252, 3360, 3440, 3612, 3794, 4065, 4128, 4336, 4480, 4515, 4816, 5160, 5420, 5504, 5691, 6020, 6504, 6720, 6880, 7224, 7588, 8130, 8256, 8672, 9030, 9485, 9632, 10320, 10840, 11382, 11653, 12040, 13008, 13440, 13760, 14448, 15176, 16260, 16512, 17344, 18060, 18970, 19264, 20640, 21680, 22764, 23306, 24080, 26016, 27520, 28455, 28896, 30352, 32520, 34688, 34959, 36120, 37940, 38528, 41280, 43360, 45528, 46612, 48160, 52032, 56910, 57792, 58265, 60704, 65040, 69918, 72240, 75880, 81571, 82560, 86720, 91056, 93224, 96320, 104064, 113820, 115584, 116530, 121408, 130080, 139836, 144480, 151760, 163142, 173440, 174795, 182112, 186448, 192640, 227640, 233060, 242816, 244713, 260160, 279672, 288960, 303520, 326284, 349590, 364224, 372896, 407855, 455280, 466120, 489426, 520320, 559344, 577920, 607040, 652568, 699180, 728448, 745792, 815710, 910560, 932240, 978852, 1118688, 1214080, 1223565, 1305136, 1398360, 1491584, 1631420, 1821120, 1864480, 1957704, 2237376, 2447130, 2610272, 2796720, 3262840, 3642240, 3728960, 3915408, 4474752, 4894260, 5220544, 5593440, 6525680, 7457920, 7830816, 9788520, 10441088, 11186880, 13051360, 15661632, 19577040, 22373760, 26102720, 31323264, 39154080, 52205440, 78308160, 156616320]

約数ペア:

[(1, 156616320), (2, 78308160), (3, 52205440), (4, 39154080), (5, 31323264), (6, 26102720), (7, 22373760), (8, 19577040), (10, 15661632), (12, 13051360), (14, 11186880), (15, 10441088), (16, 9788520), (20, 7830816), (21, 7457920), (24, 6525680), (28, 5593440), (30, 5220544), (32, 4894260), (35, 4474752), (40, 3915408), (42, 3728960), (43, 3642240), (48, 3262840), (56, 2796720), (60, 2610272), (64, 2447130), (70, 2237376), (80, 1957704), (84, 1864480), (86, 1821120), (96, 1631420), (105, 1491584), (112, 1398360), (120, 1305136), (128, 1223565), (129, 1214080), (140, 1118688), (160, 978852), (168, 932240), (172, 910560), (192, 815710), (210, 745792), (215, 728448), (224, 699180), (240, 652568), (258, 607040), (271, 577920), (280, 559344), (301, 520320), (320, 489426), (336, 466120), (344, 455280), (384, 407855), (420, 372896), (430, 364224), (448, 349590), (480, 326284), (516, 303520), (542, 288960), (560, 279672), (602, 260160), (640, 244713), (645, 242816), (672, 233060), (688, 227640), (813, 192640), (840, 186448), (860, 182112), (896, 174795), (903, 173440), (960, 163142), (1032, 151760), (1084, 144480), (1120, 139836), (1204, 130080), (1290, 121408), (1344, 116530), (1355, 115584), (1376, 113820), (1505, 104064), (1626, 96320), (1680, 93224), (1720, 91056), (1806, 86720), (1897, 82560), (1920, 81571), (2064, 75880), (2168, 72240), (2240, 69918), (2408, 65040), (2580, 60704), (2688, 58265), (2710, 57792), (2752, 56910), (3010, 52032), (3252, 48160), (3360, 46612), (3440, 45528), (3612, 43360), (3794, 41280), (4065, 38528), (4128, 37940), (4336, 36120), (4480, 34959), (4515, 34688), (4816, 32520), (5160, 30352), (5420, 28896), (5504, 28455), (5691, 27520), (6020, 26016), (6504, 24080), (6720, 23306), (6880, 22764), (7224, 21680), (7588, 20640), (8130, 19264), (8256, 18970), (8672, 18060), (9030, 17344), (9485, 16512), (9632, 16260), (10320, 15176), (10840, 14448), (11382, 13760), (11653, 13440), (12040, 13008)]