116297480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 302400000

約数和(自身を除く): 186102520

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 79, 95, 104, 130, 149, 152, 158, 190, 247, 260, 298, 316, 380, 395, 494, 520, 596, 632, 745, 760, 790, 988, 1027, 1192, 1235, 1490, 1501, 1580, 1937, 1976, 2054, 2470, 2831, 2980, 3002, 3160, 3874, 4108, 4940, 5135, 5662, 5960, 6004, 7505, 7748, 8216, 9685, 9880, 10270, 11324, 11771, 12008, 14155, 15010, 15496, 19370, 19513, 20540, 22648, 23542, 28310, 30020, 36803, 38740, 39026, 41080, 47084, 56620, 58855, 60040, 73606, 77480, 78052, 94168, 97565, 113240, 117710, 147212, 153023, 156104, 184015, 195130, 223649, 235420, 294424, 306046, 368030, 390260, 447298, 470840, 612092, 736060, 765115, 780520, 894596, 1118245, 1224184, 1472120, 1530230, 1789192, 2236490, 2907437, 3060460, 4472980, 5814874, 6120920, 8945960, 11629748, 14537185, 23259496, 29074370, 58148740, 116297480]

約数ペア:

[(1, 116297480), (2, 58148740), (4, 29074370), (5, 23259496), (8, 14537185), (10, 11629748), (13, 8945960), (19, 6120920), (20, 5814874), (26, 4472980), (38, 3060460), (40, 2907437), (52, 2236490), (65, 1789192), (76, 1530230), (79, 1472120), (95, 1224184), (104, 1118245), (130, 894596), (149, 780520), (152, 765115), (158, 736060), (190, 612092), (247, 470840), (260, 447298), (298, 390260), (316, 368030), (380, 306046), (395, 294424), (494, 235420), (520, 223649), (596, 195130), (632, 184015), (745, 156104), (760, 153023), (790, 147212), (988, 117710), (1027, 113240), (1192, 97565), (1235, 94168), (1490, 78052), (1501, 77480), (1580, 73606), (1937, 60040), (1976, 58855), (2054, 56620), (2470, 47084), (2831, 41080), (2980, 39026), (3002, 38740), (3160, 36803), (3874, 30020), (4108, 28310), (4940, 23542), (5135, 22648), (5662, 20540), (5960, 19513), (6004, 19370), (7505, 15496), (7748, 15010), (8216, 14155), (9685, 12008), (9880, 11771), (10270, 11324)]