138856080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:529

約数の個数: 160

約数和(自身を含む): 474076800

約数和(自身を除く): 335220720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 149, 165, 176, 220, 240, 264, 298, 330, 353, 440, 447, 528, 596, 660, 706, 745, 880, 894, 1059, 1192, 1320, 1412, 1490, 1639, 1765, 1788, 2118, 2235, 2384, 2640, 2824, 2980, 3278, 3530, 3576, 3883, 4236, 4470, 4917, 5295, 5648, 5960, 6556, 7060, 7152, 7766, 8195, 8472, 8940, 9834, 10590, 11649, 11920, 13112, 14120, 15532, 16390, 16944, 17880, 19415, 19668, 21180, 23298, 24585, 26224, 28240, 31064, 32780, 35760, 38830, 39336, 42360, 46596, 49170, 52597, 58245, 62128, 65560, 77660, 78672, 84720, 93192, 98340, 105194, 116490, 131120, 155320, 157791, 186384, 196680, 210388, 232980, 262985, 310640, 315582, 393360, 420776, 465960, 525970, 578567, 631164, 788955, 841552, 931920, 1051940, 1157134, 1262328, 1577910, 1735701, 2103880, 2314268, 2524656, 2892835, 3155820, 3471402, 4207760, 4628536, 5785670, 6311640, 6942804, 8678505, 9257072, 11571340, 12623280, 13885608, 17357010, 23142680, 27771216, 34714020, 46285360, 69428040, 138856080]

約数ペア:

[(1, 138856080), (2, 69428040), (3, 46285360), (4, 34714020), (5, 27771216), (6, 23142680), (8, 17357010), (10, 13885608), (11, 12623280), (12, 11571340), (15, 9257072), (16, 8678505), (20, 6942804), (22, 6311640), (24, 5785670), (30, 4628536), (33, 4207760), (40, 3471402), (44, 3155820), (48, 2892835), (55, 2524656), (60, 2314268), (66, 2103880), (80, 1735701), (88, 1577910), (110, 1262328), (120, 1157134), (132, 1051940), (149, 931920), (165, 841552), (176, 788955), (220, 631164), (240, 578567), (264, 525970), (298, 465960), (330, 420776), (353, 393360), (440, 315582), (447, 310640), (528, 262985), (596, 232980), (660, 210388), (706, 196680), (745, 186384), (880, 157791), (894, 155320), (1059, 131120), (1192, 116490), (1320, 105194), (1412, 98340), (1490, 93192), (1639, 84720), (1765, 78672), (1788, 77660), (2118, 65560), (2235, 62128), (2384, 58245), (2640, 52597), (2824, 49170), (2980, 46596), (3278, 42360), (3530, 39336), (3576, 38830), (3883, 35760), (4236, 32780), (4470, 31064), (4917, 28240), (5295, 26224), (5648, 24585), (5960, 23298), (6556, 21180), (7060, 19668), (7152, 19415), (7766, 17880), (8195, 16944), (8472, 16390), (8940, 15532), (9834, 14120), (10590, 13112), (11649, 11920)]