298730803280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{275399}}^1$

素因数の和:275581

約数の個数: 160

約数和(自身を含む): 860569920000

約数和(自身を除く): 561839116720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 149, 182, 208, 260, 280, 298, 364, 455, 520, 560, 596, 728, 745, 910, 1040, 1043, 1192, 1456, 1490, 1820, 1937, 2086, 2384, 2980, 3640, 3874, 4172, 5215, 5960, 7280, 7748, 8344, 9685, 10430, 11920, 13559, 15496, 16688, 19370, 20860, 27118, 30992, 38740, 41720, 54236, 67795, 77480, 83440, 108472, 135590, 154960, 216944, 271180, 275399, 542360, 550798, 1084720, 1101596, 1376995, 1927793, 2203192, 2753990, 3580187, 3855586, 4406384, 5507980, 7160374, 7711172, 9638965, 11015960, 14320748, 15422344, 17900935, 19277930, 22031920, 25061309, 28641496, 30844688, 35801870, 38555860, 41034451, 50122618, 57282992, 71603740, 77111720, 82068902, 100245236, 125306545, 143207480, 154223440, 164137804, 200490472, 205172255, 250613090, 286414960, 287241157, 328275608, 400980944, 410344510, 501226180, 533447863, 574482314, 656551216, 820689020, 1002452360, 1066895726, 1148964628, 1436205785, 1641378040, 2004904720, 2133791452, 2297929256, 2667239315, 2872411570, 3282756080, 3734135041, 4267582904, 4595858512, 5334478630, 5744823140, 7468270082, 8535165808, 10668957260, 11489646280, 14936540164, 18670675205, 21337914520, 22979292560, 29873080328, 37341350410, 42675829040, 59746160656, 74682700820, 149365401640, 298730803280]

約数ペア:

[(1, 298730803280), (2, 149365401640), (4, 74682700820), (5, 59746160656), (7, 42675829040), (8, 37341350410), (10, 29873080328), (13, 22979292560), (14, 21337914520), (16, 18670675205), (20, 14936540164), (26, 11489646280), (28, 10668957260), (35, 8535165808), (40, 7468270082), (52, 5744823140), (56, 5334478630), (65, 4595858512), (70, 4267582904), (80, 3734135041), (91, 3282756080), (104, 2872411570), (112, 2667239315), (130, 2297929256), (140, 2133791452), (149, 2004904720), (182, 1641378040), (208, 1436205785), (260, 1148964628), (280, 1066895726), (298, 1002452360), (364, 820689020), (455, 656551216), (520, 574482314), (560, 533447863), (596, 501226180), (728, 410344510), (745, 400980944), (910, 328275608), (1040, 287241157), (1043, 286414960), (1192, 250613090), (1456, 205172255), (1490, 200490472), (1820, 164137804), (1937, 154223440), (2086, 143207480), (2384, 125306545), (2980, 100245236), (3640, 82068902), (3874, 77111720), (4172, 71603740), (5215, 57282992), (5960, 50122618), (7280, 41034451), (7748, 38555860), (8344, 35801870), (9685, 30844688), (10430, 28641496), (11920, 25061309), (13559, 22031920), (15496, 19277930), (16688, 17900935), (19370, 15422344), (20860, 14320748), (27118, 11015960), (30992, 9638965), (38740, 7711172), (41720, 7160374), (54236, 5507980), (67795, 4406384), (77480, 3855586), (83440, 3580187), (108472, 2753990), (135590, 2203192), (154960, 1927793), (216944, 1376995), (271180, 1101596), (275399, 1084720), (542360, 550798)]