1798513920

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{22303}}^1$

素因数の和:22337

約数の個数: 216

約数和(自身を含む): 7111942656

約数和(自身を除く): 5313428736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 22303, 26880, 40320, 44606, 66909, 80640, 89212, 111515, 133818, 156121, 178424, 200727, 223030, 267636, 312242, 334545, 356848, 401454, 446060, 468363, 535272, 624484, 669090, 713696, 780605, 802908, 892120, 936726, 1003635, 1070544, 1248968, 1338180, 1405089, 1427392, 1561210, 1605816, 1784240, 1873452, 2007270, 2141088, 2341815, 2497936, 2676360, 2810178, 2854784, 3122420, 3211632, 3568480, 3746904, 4014540, 4282176, 4683630, 4995872, 5352720, 5620356, 5709568, 6244840, 6423264, 7025445, 7136960, 7493808, 8029080, 8564352, 9367260, 9991744, 10705440, 11240712, 12489680, 12846528, 14050890, 14273920, 14987616, 16058160, 17128704, 18734520, 19983488, 21410880, 22481424, 24979360, 25693056, 28101780, 28547840, 29975232, 32116320, 37469040, 39966976, 42821760, 44962848, 49958720, 51386112, 56203560, 59950464, 64232640, 74938080, 85643520, 89925696, 99917440, 112407120, 119900928, 128465280, 149876160, 179851392, 199834880, 224814240, 256930560, 299752320, 359702784, 449628480, 599504640, 899256960, 1798513920]

約数ペア:

[(1, 1798513920), (2, 899256960), (3, 599504640), (4, 449628480), (5, 359702784), (6, 299752320), (7, 256930560), (8, 224814240), (9, 199834880), (10, 179851392), (12, 149876160), (14, 128465280), (15, 119900928), (16, 112407120), (18, 99917440), (20, 89925696), (21, 85643520), (24, 74938080), (28, 64232640), (30, 59950464), (32, 56203560), (35, 51386112), (36, 49958720), (40, 44962848), (42, 42821760), (45, 39966976), (48, 37469040), (56, 32116320), (60, 29975232), (63, 28547840), (64, 28101780), (70, 25693056), (72, 24979360), (80, 22481424), (84, 21410880), (90, 19983488), (96, 18734520), (105, 17128704), (112, 16058160), (120, 14987616), (126, 14273920), (128, 14050890), (140, 12846528), (144, 12489680), (160, 11240712), (168, 10705440), (180, 9991744), (192, 9367260), (210, 8564352), (224, 8029080), (240, 7493808), (252, 7136960), (256, 7025445), (280, 6423264), (288, 6244840), (315, 5709568), (320, 5620356), (336, 5352720), (360, 4995872), (384, 4683630), (420, 4282176), (448, 4014540), (480, 3746904), (504, 3568480), (560, 3211632), (576, 3122420), (630, 2854784), (640, 2810178), (672, 2676360), (720, 2497936), (768, 2341815), (840, 2141088), (896, 2007270), (960, 1873452), (1008, 1784240), (1120, 1605816), (1152, 1561210), (1260, 1427392), (1280, 1405089), (1344, 1338180), (1440, 1248968), (1680, 1070544), (1792, 1003635), (1920, 936726), (2016, 892120), (2240, 802908), (2304, 780605), (2520, 713696), (2688, 669090), (2880, 624484), (3360, 535272), (3840, 468363), (4032, 446060), (4480, 401454), (5040, 356848), (5376, 334545), (5760, 312242), (6720, 267636), (8064, 223030), (8960, 200727), (10080, 178424), (11520, 156121), (13440, 133818), (16128, 111515), (20160, 89212), (22303, 80640), (26880, 66909), (40320, 44606)]