158166120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{727}}^1$

素因数の和:792

約数の個数: 192

約数和(自身を含む): 567665280

約数和(自身を除く): 409499160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 49, 56, 60, 70, 74, 84, 98, 105, 111, 120, 140, 147, 148, 168, 185, 196, 210, 222, 245, 259, 280, 294, 296, 370, 392, 420, 444, 490, 518, 555, 588, 727, 735, 740, 777, 840, 888, 980, 1036, 1110, 1176, 1295, 1454, 1470, 1480, 1554, 1813, 1960, 2072, 2181, 2220, 2590, 2908, 2940, 3108, 3626, 3635, 3885, 4362, 4440, 5089, 5180, 5439, 5816, 5880, 6216, 7252, 7270, 7770, 8724, 9065, 10178, 10360, 10878, 10905, 14504, 14540, 15267, 15540, 17448, 18130, 20356, 21756, 21810, 25445, 26899, 27195, 29080, 30534, 31080, 35623, 36260, 40712, 43512, 43620, 50890, 53798, 54390, 61068, 71246, 72520, 76335, 80697, 87240, 101780, 106869, 107596, 108780, 122136, 134495, 142492, 152670, 161394, 178115, 188293, 203560, 213738, 215192, 217560, 268990, 284984, 305340, 322788, 356230, 376586, 403485, 427476, 534345, 537980, 564879, 610680, 645576, 712460, 753172, 806970, 854952, 941465, 1068690, 1075960, 1129758, 1318051, 1424920, 1506344, 1613940, 1882930, 2137380, 2259516, 2636102, 2824395, 3227880, 3765860, 3954153, 4274760, 4519032, 5272204, 5648790, 6590255, 7531720, 7908306, 10544408, 11297580, 13180510, 15816612, 19770765, 22595160, 26361020, 31633224, 39541530, 52722040, 79083060, 158166120]

約数ペア:

[(1, 158166120), (2, 79083060), (3, 52722040), (4, 39541530), (5, 31633224), (6, 26361020), (7, 22595160), (8, 19770765), (10, 15816612), (12, 13180510), (14, 11297580), (15, 10544408), (20, 7908306), (21, 7531720), (24, 6590255), (28, 5648790), (30, 5272204), (35, 4519032), (37, 4274760), (40, 3954153), (42, 3765860), (49, 3227880), (56, 2824395), (60, 2636102), (70, 2259516), (74, 2137380), (84, 1882930), (98, 1613940), (105, 1506344), (111, 1424920), (120, 1318051), (140, 1129758), (147, 1075960), (148, 1068690), (168, 941465), (185, 854952), (196, 806970), (210, 753172), (222, 712460), (245, 645576), (259, 610680), (280, 564879), (294, 537980), (296, 534345), (370, 427476), (392, 403485), (420, 376586), (444, 356230), (490, 322788), (518, 305340), (555, 284984), (588, 268990), (727, 217560), (735, 215192), (740, 213738), (777, 203560), (840, 188293), (888, 178115), (980, 161394), (1036, 152670), (1110, 142492), (1176, 134495), (1295, 122136), (1454, 108780), (1470, 107596), (1480, 106869), (1554, 101780), (1813, 87240), (1960, 80697), (2072, 76335), (2181, 72520), (2220, 71246), (2590, 61068), (2908, 54390), (2940, 53798), (3108, 50890), (3626, 43620), (3635, 43512), (3885, 40712), (4362, 36260), (4440, 35623), (5089, 31080), (5180, 30534), (5439, 29080), (5816, 27195), (5880, 26899), (6216, 25445), (7252, 21810), (7270, 21756), (7770, 20356), (8724, 18130), (9065, 17448), (10178, 15540), (10360, 15267), (10878, 14540), (10905, 14504)]