1674449680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:521

約数の個数: 160

約数和(自身を含む): 4339008000

約数和(自身を除く): 2664558320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 136, 170, 184, 199, 230, 269, 272, 340, 368, 391, 398, 460, 538, 680, 782, 796, 920, 995, 1076, 1345, 1360, 1564, 1592, 1840, 1955, 1990, 2152, 2690, 3128, 3184, 3383, 3910, 3980, 4304, 4573, 4577, 5380, 6187, 6256, 6766, 7820, 7960, 9146, 9154, 10760, 12374, 13532, 15640, 15920, 16915, 18292, 18308, 21520, 22865, 22885, 24748, 27064, 30935, 31280, 33830, 36584, 36616, 45730, 45770, 49496, 53531, 54128, 61870, 67660, 73168, 73232, 77809, 91460, 91540, 98992, 105179, 107062, 123740, 135320, 155618, 182920, 183080, 210358, 214124, 247480, 267655, 270640, 311236, 365840, 366160, 389045, 420716, 428248, 494960, 525895, 535310, 622472, 778090, 841432, 856496, 910027, 1051790, 1070620, 1231213, 1244944, 1556180, 1682864, 1820054, 2103580, 2141240, 2462426, 3112360, 3640108, 4207160, 4282480, 4550135, 4924852, 6156065, 6224720, 7280216, 8414320, 9100270, 9849704, 12312130, 14560432, 18200540, 19699408, 20930621, 24624260, 36401080, 41861242, 49248520, 72802160, 83722484, 98497040, 104653105, 167444968, 209306210, 334889936, 418612420, 837224840, 1674449680]

約数ペア:

[(1, 1674449680), (2, 837224840), (4, 418612420), (5, 334889936), (8, 209306210), (10, 167444968), (16, 104653105), (17, 98497040), (20, 83722484), (23, 72802160), (34, 49248520), (40, 41861242), (46, 36401080), (68, 24624260), (80, 20930621), (85, 19699408), (92, 18200540), (115, 14560432), (136, 12312130), (170, 9849704), (184, 9100270), (199, 8414320), (230, 7280216), (269, 6224720), (272, 6156065), (340, 4924852), (368, 4550135), (391, 4282480), (398, 4207160), (460, 3640108), (538, 3112360), (680, 2462426), (782, 2141240), (796, 2103580), (920, 1820054), (995, 1682864), (1076, 1556180), (1345, 1244944), (1360, 1231213), (1564, 1070620), (1592, 1051790), (1840, 910027), (1955, 856496), (1990, 841432), (2152, 778090), (2690, 622472), (3128, 535310), (3184, 525895), (3383, 494960), (3910, 428248), (3980, 420716), (4304, 389045), (4573, 366160), (4577, 365840), (5380, 311236), (6187, 270640), (6256, 267655), (6766, 247480), (7820, 214124), (7960, 210358), (9146, 183080), (9154, 182920), (10760, 155618), (12374, 135320), (13532, 123740), (15640, 107062), (15920, 105179), (16915, 98992), (18292, 91540), (18308, 91460), (21520, 77809), (22865, 73232), (22885, 73168), (24748, 67660), (27064, 61870), (30935, 54128), (31280, 53531), (33830, 49496), (36584, 45770), (36616, 45730)]