2170005840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2221}}^1$

素因数の和:2322

約数の個数: 240

約数和(自身を含む): 7736826240

約数和(自身を除く): 5566820400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 59, 60, 69, 72, 80, 90, 92, 115, 118, 120, 138, 144, 177, 180, 184, 207, 230, 236, 240, 276, 295, 345, 354, 360, 368, 414, 460, 472, 531, 552, 590, 690, 708, 720, 828, 885, 920, 944, 1035, 1062, 1104, 1180, 1357, 1380, 1416, 1656, 1770, 1840, 2070, 2124, 2221, 2360, 2655, 2714, 2760, 2832, 3312, 3540, 4071, 4140, 4248, 4442, 4720, 5310, 5428, 5520, 6663, 6785, 7080, 8142, 8280, 8496, 8884, 10620, 10856, 11105, 12213, 13326, 13570, 14160, 16284, 16560, 17768, 19989, 20355, 21240, 21712, 22210, 24426, 26652, 27140, 32568, 33315, 35536, 39978, 40710, 42480, 44420, 48852, 51083, 53304, 54280, 61065, 65136, 66630, 79956, 81420, 88840, 97704, 99945, 102166, 106608, 108560, 122130, 131039, 133260, 153249, 159912, 162840, 177680, 195408, 199890, 204332, 244260, 255415, 262078, 266520, 306498, 319824, 325680, 393117, 399780, 408664, 459747, 488520, 510830, 524156, 533040, 612996, 655195, 766245, 786234, 799560, 817328, 919494, 977040, 1021660, 1048312, 1179351, 1225992, 1310390, 1532490, 1572468, 1599120, 1838988, 1965585, 2043320, 2096624, 2298735, 2358702, 2451984, 2620780, 3013897, 3064980, 3144936, 3677976, 3931170, 4086640, 4597470, 4717404, 5241560, 5896755, 6027794, 6129960, 6289872, 7355952, 7862340, 9041691, 9194940, 9434808, 10483120, 11793510, 12055588, 12259920, 15069485, 15724680, 18083382, 18389880, 18869616, 23587020, 24111176, 27125073, 30138970, 31449360, 36166764, 36779760, 45208455, 47174040, 48222352, 54250146, 60277940, 72333528, 90416910, 94348080, 108500292, 120555880, 135625365, 144667056, 180833820, 217000584, 241111760, 271250730, 361667640, 434001168, 542501460, 723335280, 1085002920, 2170005840]

約数ペア:

[(1, 2170005840), (2, 1085002920), (3, 723335280), (4, 542501460), (5, 434001168), (6, 361667640), (8, 271250730), (9, 241111760), (10, 217000584), (12, 180833820), (15, 144667056), (16, 135625365), (18, 120555880), (20, 108500292), (23, 94348080), (24, 90416910), (30, 72333528), (36, 60277940), (40, 54250146), (45, 48222352), (46, 47174040), (48, 45208455), (59, 36779760), (60, 36166764), (69, 31449360), (72, 30138970), (80, 27125073), (90, 24111176), (92, 23587020), (115, 18869616), (118, 18389880), (120, 18083382), (138, 15724680), (144, 15069485), (177, 12259920), (180, 12055588), (184, 11793510), (207, 10483120), (230, 9434808), (236, 9194940), (240, 9041691), (276, 7862340), (295, 7355952), (345, 6289872), (354, 6129960), (360, 6027794), (368, 5896755), (414, 5241560), (460, 4717404), (472, 4597470), (531, 4086640), (552, 3931170), (590, 3677976), (690, 3144936), (708, 3064980), (720, 3013897), (828, 2620780), (885, 2451984), (920, 2358702), (944, 2298735), (1035, 2096624), (1062, 2043320), (1104, 1965585), (1180, 1838988), (1357, 1599120), (1380, 1572468), (1416, 1532490), (1656, 1310390), (1770, 1225992), (1840, 1179351), (2070, 1048312), (2124, 1021660), (2221, 977040), (2360, 919494), (2655, 817328), (2714, 799560), (2760, 786234), (2832, 766245), (3312, 655195), (3540, 612996), (4071, 533040), (4140, 524156), (4248, 510830), (4442, 488520), (4720, 459747), (5310, 408664), (5428, 399780), (5520, 393117), (6663, 325680), (6785, 319824), (7080, 306498), (8142, 266520), (8280, 262078), (8496, 255415), (8884, 244260), (10620, 204332), (10856, 199890), (11105, 195408), (12213, 177680), (13326, 162840), (13570, 159912), (14160, 153249), (16284, 133260), (16560, 131039), (17768, 122130), (19989, 108560), (20355, 106608), (21240, 102166), (21712, 99945), (22210, 97704), (24426, 88840), (26652, 81420), (27140, 79956), (32568, 66630), (33315, 65136), (35536, 61065), (39978, 54280), (40710, 53304), (42480, 51083), (44420, 48852)]