67912080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:369

約数の個数: 160

約数和(自身を含む): 226592640

約数和(自身を除く): 158680560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 53, 57, 60, 76, 80, 95, 106, 114, 120, 152, 159, 190, 212, 228, 240, 265, 281, 285, 304, 318, 380, 424, 456, 530, 562, 570, 636, 760, 795, 843, 848, 912, 1007, 1060, 1124, 1140, 1272, 1405, 1520, 1590, 1686, 2014, 2120, 2248, 2280, 2544, 2810, 3021, 3180, 3372, 4028, 4215, 4240, 4496, 4560, 5035, 5339, 5620, 6042, 6360, 6744, 8056, 8430, 10070, 10678, 11240, 12084, 12720, 13488, 14893, 15105, 16017, 16112, 16860, 20140, 21356, 22480, 24168, 26695, 29786, 30210, 32034, 33720, 40280, 42712, 44679, 48336, 53390, 59572, 60420, 64068, 67440, 74465, 80085, 80560, 85424, 89358, 106780, 119144, 120840, 128136, 148930, 160170, 178716, 213560, 223395, 238288, 241680, 256272, 282967, 297860, 320340, 357432, 427120, 446790, 565934, 595720, 640680, 714864, 848901, 893580, 1131868, 1191440, 1281360, 1414835, 1697802, 1787160, 2263736, 2829670, 3395604, 3574320, 4244505, 4527472, 5659340, 6791208, 8489010, 11318680, 13582416, 16978020, 22637360, 33956040, 67912080]

約数ペア:

[(1, 67912080), (2, 33956040), (3, 22637360), (4, 16978020), (5, 13582416), (6, 11318680), (8, 8489010), (10, 6791208), (12, 5659340), (15, 4527472), (16, 4244505), (19, 3574320), (20, 3395604), (24, 2829670), (30, 2263736), (38, 1787160), (40, 1697802), (48, 1414835), (53, 1281360), (57, 1191440), (60, 1131868), (76, 893580), (80, 848901), (95, 714864), (106, 640680), (114, 595720), (120, 565934), (152, 446790), (159, 427120), (190, 357432), (212, 320340), (228, 297860), (240, 282967), (265, 256272), (281, 241680), (285, 238288), (304, 223395), (318, 213560), (380, 178716), (424, 160170), (456, 148930), (530, 128136), (562, 120840), (570, 119144), (636, 106780), (760, 89358), (795, 85424), (843, 80560), (848, 80085), (912, 74465), (1007, 67440), (1060, 64068), (1124, 60420), (1140, 59572), (1272, 53390), (1405, 48336), (1520, 44679), (1590, 42712), (1686, 40280), (2014, 33720), (2120, 32034), (2248, 30210), (2280, 29786), (2544, 26695), (2810, 24168), (3021, 22480), (3180, 21356), (3372, 20140), (4028, 16860), (4215, 16112), (4240, 16017), (4496, 15105), (4560, 14893), (5035, 13488), (5339, 12720), (5620, 12084), (6042, 11240), (6360, 10678), (6744, 10070), (8056, 8430)]