148258320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{1801}}^1$

素因数の和:1838

約数の個数: 160

約数和(自身を含む): 536275200

約数和(自身を除く): 388016880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 343, 392, 420, 490, 560, 588, 686, 735, 784, 840, 980, 1029, 1176, 1372, 1470, 1680, 1715, 1801, 1960, 2058, 2352, 2744, 2940, 3430, 3602, 3920, 4116, 5145, 5403, 5488, 5880, 6860, 7204, 8232, 9005, 10290, 10806, 11760, 12607, 13720, 14408, 16464, 18010, 20580, 21612, 25214, 27015, 27440, 28816, 36020, 37821, 41160, 43224, 50428, 54030, 63035, 72040, 75642, 82320, 86448, 88249, 100856, 108060, 126070, 144080, 151284, 176498, 189105, 201712, 216120, 252140, 264747, 302568, 352996, 378210, 432240, 441245, 504280, 529494, 605136, 617743, 705992, 756420, 882490, 1008560, 1058988, 1235486, 1323735, 1411984, 1512840, 1764980, 1853229, 2117976, 2470972, 2647470, 3025680, 3088715, 3529960, 3706458, 4235952, 4941944, 5294940, 6177430, 7059920, 7412916, 9266145, 9883888, 10589880, 12354860, 14825832, 18532290, 21179760, 24709720, 29651664, 37064580, 49419440, 74129160, 148258320]

約数ペア:

[(1, 148258320), (2, 74129160), (3, 49419440), (4, 37064580), (5, 29651664), (6, 24709720), (7, 21179760), (8, 18532290), (10, 14825832), (12, 12354860), (14, 10589880), (15, 9883888), (16, 9266145), (20, 7412916), (21, 7059920), (24, 6177430), (28, 5294940), (30, 4941944), (35, 4235952), (40, 3706458), (42, 3529960), (48, 3088715), (49, 3025680), (56, 2647470), (60, 2470972), (70, 2117976), (80, 1853229), (84, 1764980), (98, 1512840), (105, 1411984), (112, 1323735), (120, 1235486), (140, 1058988), (147, 1008560), (168, 882490), (196, 756420), (210, 705992), (240, 617743), (245, 605136), (280, 529494), (294, 504280), (336, 441245), (343, 432240), (392, 378210), (420, 352996), (490, 302568), (560, 264747), (588, 252140), (686, 216120), (735, 201712), (784, 189105), (840, 176498), (980, 151284), (1029, 144080), (1176, 126070), (1372, 108060), (1470, 100856), (1680, 88249), (1715, 86448), (1801, 82320), (1960, 75642), (2058, 72040), (2352, 63035), (2744, 54030), (2940, 50428), (3430, 43224), (3602, 41160), (3920, 37821), (4116, 36020), (5145, 28816), (5403, 27440), (5488, 27015), (5880, 25214), (6860, 21612), (7204, 20580), (8232, 18010), (9005, 16464), (10290, 14408), (10806, 13720), (11760, 12607)]