357127440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2087}}^1$

素因数の和:2157

約数の個数: 160

約数和(自身を含む): 1193066496

約数和(自身を除く): 835939056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 80, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 460, 465, 496, 552, 620, 690, 713, 744, 920, 930, 1104, 1240, 1380, 1426, 1488, 1840, 1860, 2087, 2139, 2480, 2760, 2852, 3565, 3720, 4174, 4278, 5520, 5704, 6261, 7130, 7440, 8348, 8556, 10435, 10695, 11408, 12522, 14260, 16696, 17112, 20870, 21390, 25044, 28520, 31305, 33392, 34224, 41740, 42780, 48001, 50088, 57040, 62610, 64697, 83480, 85560, 96002, 100176, 125220, 129394, 144003, 166960, 171120, 192004, 194091, 240005, 250440, 258788, 288006, 323485, 384008, 388182, 480010, 500880, 517576, 576012, 646970, 720015, 768016, 776364, 960020, 970455, 1035152, 1152024, 1293940, 1440030, 1488031, 1552728, 1920040, 1940910, 2304048, 2587880, 2880060, 2976062, 3105456, 3840080, 3881820, 4464093, 5175760, 5760120, 5952124, 7440155, 7763640, 8928186, 11520240, 11904248, 14880310, 15527280, 17856372, 22320465, 23808496, 29760620, 35712744, 44640930, 59521240, 71425488, 89281860, 119042480, 178563720, 357127440]

約数ペア:

[(1, 357127440), (2, 178563720), (3, 119042480), (4, 89281860), (5, 71425488), (6, 59521240), (8, 44640930), (10, 35712744), (12, 29760620), (15, 23808496), (16, 22320465), (20, 17856372), (23, 15527280), (24, 14880310), (30, 11904248), (31, 11520240), (40, 8928186), (46, 7763640), (48, 7440155), (60, 5952124), (62, 5760120), (69, 5175760), (80, 4464093), (92, 3881820), (93, 3840080), (115, 3105456), (120, 2976062), (124, 2880060), (138, 2587880), (155, 2304048), (184, 1940910), (186, 1920040), (230, 1552728), (240, 1488031), (248, 1440030), (276, 1293940), (310, 1152024), (345, 1035152), (368, 970455), (372, 960020), (460, 776364), (465, 768016), (496, 720015), (552, 646970), (620, 576012), (690, 517576), (713, 500880), (744, 480010), (920, 388182), (930, 384008), (1104, 323485), (1240, 288006), (1380, 258788), (1426, 250440), (1488, 240005), (1840, 194091), (1860, 192004), (2087, 171120), (2139, 166960), (2480, 144003), (2760, 129394), (2852, 125220), (3565, 100176), (3720, 96002), (4174, 85560), (4278, 83480), (5520, 64697), (5704, 62610), (6261, 57040), (7130, 50088), (7440, 48001), (8348, 42780), (8556, 41740), (10435, 34224), (10695, 33392), (11408, 31305), (12522, 28520), (14260, 25044), (16696, 21390), (17112, 20870)]