67121280

素因数分解:

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

素因数の和:339

約数の個数: 192

約数和(自身を含む): 238043520

約数和(自身を除く): 170922240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 128, 129, 144, 160, 172, 180, 192, 215, 240, 258, 271, 288, 320, 344, 360, 384, 387, 430, 480, 516, 542, 576, 640, 645, 688, 720, 774, 813, 860, 960, 1032, 1084, 1152, 1290, 1355, 1376, 1440, 1548, 1626, 1720, 1920, 1935, 2064, 2168, 2439, 2580, 2710, 2752, 2880, 3096, 3252, 3440, 3870, 4065, 4128, 4336, 4878, 5160, 5420, 5504, 5760, 6192, 6504, 6880, 7740, 8130, 8256, 8672, 9756, 10320, 10840, 11653, 12195, 12384, 13008, 13760, 15480, 16260, 16512, 17344, 19512, 20640, 21680, 23306, 24390, 24768, 26016, 27520, 30960, 32520, 34688, 34959, 39024, 41280, 43360, 46612, 48780, 49536, 52032, 58265, 61920, 65040, 69918, 78048, 82560, 86720, 93224, 97560, 104064, 104877, 116530, 123840, 130080, 139836, 156096, 173440, 174795, 186448, 195120, 209754, 233060, 247680, 260160, 279672, 312192, 349590, 372896, 390240, 419508, 466120, 520320, 524385, 559344, 699180, 745792, 780480, 839016, 932240, 1048770, 1118688, 1398360, 1491584, 1560960, 1678032, 1864480, 2097540, 2237376, 2796720, 3356064, 3728960, 4195080, 4474752, 5593440, 6712128, 7457920, 8390160, 11186880, 13424256, 16780320, 22373760, 33560640, 67121280]

約数ペア:

[(1, 67121280), (2, 33560640), (3, 22373760), (4, 16780320), (5, 13424256), (6, 11186880), (8, 8390160), (9, 7457920), (10, 6712128), (12, 5593440), (15, 4474752), (16, 4195080), (18, 3728960), (20, 3356064), (24, 2796720), (30, 2237376), (32, 2097540), (36, 1864480), (40, 1678032), (43, 1560960), (45, 1491584), (48, 1398360), (60, 1118688), (64, 1048770), (72, 932240), (80, 839016), (86, 780480), (90, 745792), (96, 699180), (120, 559344), (128, 524385), (129, 520320), (144, 466120), (160, 419508), (172, 390240), (180, 372896), (192, 349590), (215, 312192), (240, 279672), (258, 260160), (271, 247680), (288, 233060), (320, 209754), (344, 195120), (360, 186448), (384, 174795), (387, 173440), (430, 156096), (480, 139836), (516, 130080), (542, 123840), (576, 116530), (640, 104877), (645, 104064), (688, 97560), (720, 93224), (774, 86720), (813, 82560), (860, 78048), (960, 69918), (1032, 65040), (1084, 61920), (1152, 58265), (1290, 52032), (1355, 49536), (1376, 48780), (1440, 46612), (1548, 43360), (1626, 41280), (1720, 39024), (1920, 34959), (1935, 34688), (2064, 32520), (2168, 30960), (2439, 27520), (2580, 26016), (2710, 24768), (2752, 24390), (2880, 23306), (3096, 21680), (3252, 20640), (3440, 19512), (3870, 17344), (4065, 16512), (4128, 16260), (4336, 15480), (4878, 13760), (5160, 13008), (5420, 12384), (5504, 12195), (5760, 11653), (6192, 10840), (6504, 10320), (6880, 9756), (7740, 8672), (8130, 8256)]