1814937840

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1049}}^1$

素因数の和:1166

約数の個数: 240

約数和(自身を含む): 6398028000

約数和(自身を除く): 4583090160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 89, 90, 108, 120, 135, 144, 162, 178, 180, 216, 240, 243, 267, 270, 324, 356, 360, 405, 432, 445, 486, 534, 540, 648, 712, 720, 801, 810, 890, 972, 1049, 1068, 1080, 1215, 1296, 1335, 1424, 1602, 1620, 1780, 1944, 2098, 2136, 2160, 2403, 2430, 2670, 3147, 3204, 3240, 3560, 3888, 4005, 4196, 4272, 4806, 4860, 5245, 5340, 6294, 6408, 6480, 7120, 7209, 8010, 8392, 9441, 9612, 9720, 10490, 10680, 12015, 12588, 12816, 14418, 15735, 16020, 16784, 18882, 19224, 19440, 20980, 21360, 21627, 24030, 25176, 28323, 28836, 31470, 32040, 36045, 37764, 38448, 41960, 43254, 47205, 48060, 50352, 56646, 57672, 62940, 64080, 72090, 75528, 83920, 84969, 86508, 93361, 94410, 96120, 108135, 113292, 115344, 125880, 141615, 144180, 151056, 169938, 173016, 186722, 188820, 192240, 216270, 226584, 251760, 254907, 280083, 283230, 288360, 339876, 346032, 373444, 377640, 424845, 432540, 453168, 466805, 509814, 560166, 566460, 576720, 679752, 746888, 755280, 840249, 849690, 865080, 933610, 1019628, 1120332, 1132920, 1274535, 1359504, 1400415, 1493776, 1680498, 1699380, 1730160, 1867220, 2039256, 2240664, 2265840, 2520747, 2549070, 2800830, 3360996, 3398760, 3734440, 4078512, 4201245, 4481328, 5041494, 5098140, 5601660, 6721992, 6797520, 7468880, 7562241, 8402490, 10082988, 10196280, 11203320, 12603735, 13443984, 15124482, 16804980, 20165976, 20392560, 22406640, 22686723, 25207470, 30248964, 33609960, 37811205, 40331952, 45373446, 50414940, 60497928, 67219920, 75622410, 90746892, 100829880, 113433615, 120995856, 151244820, 181493784, 201659760, 226867230, 302489640, 362987568, 453734460, 604979280, 907468920, 1814937840]

約数ペア:

[(1, 1814937840), (2, 907468920), (3, 604979280), (4, 453734460), (5, 362987568), (6, 302489640), (8, 226867230), (9, 201659760), (10, 181493784), (12, 151244820), (15, 120995856), (16, 113433615), (18, 100829880), (20, 90746892), (24, 75622410), (27, 67219920), (30, 60497928), (36, 50414940), (40, 45373446), (45, 40331952), (48, 37811205), (54, 33609960), (60, 30248964), (72, 25207470), (80, 22686723), (81, 22406640), (89, 20392560), (90, 20165976), (108, 16804980), (120, 15124482), (135, 13443984), (144, 12603735), (162, 11203320), (178, 10196280), (180, 10082988), (216, 8402490), (240, 7562241), (243, 7468880), (267, 6797520), (270, 6721992), (324, 5601660), (356, 5098140), (360, 5041494), (405, 4481328), (432, 4201245), (445, 4078512), (486, 3734440), (534, 3398760), (540, 3360996), (648, 2800830), (712, 2549070), (720, 2520747), (801, 2265840), (810, 2240664), (890, 2039256), (972, 1867220), (1049, 1730160), (1068, 1699380), (1080, 1680498), (1215, 1493776), (1296, 1400415), (1335, 1359504), (1424, 1274535), (1602, 1132920), (1620, 1120332), (1780, 1019628), (1944, 933610), (2098, 865080), (2136, 849690), (2160, 840249), (2403, 755280), (2430, 746888), (2670, 679752), (3147, 576720), (3204, 566460), (3240, 560166), (3560, 509814), (3888, 466805), (4005, 453168), (4196, 432540), (4272, 424845), (4806, 377640), (4860, 373444), (5245, 346032), (5340, 339876), (6294, 288360), (6408, 283230), (6480, 280083), (7120, 254907), (7209, 251760), (8010, 226584), (8392, 216270), (9441, 192240), (9612, 188820), (9720, 186722), (10490, 173016), (10680, 169938), (12015, 151056), (12588, 144180), (12816, 141615), (14418, 125880), (15735, 115344), (16020, 113292), (16784, 108135), (18882, 96120), (19224, 94410), (19440, 93361), (20980, 86508), (21360, 84969), (21627, 83920), (24030, 75528), (25176, 72090), (28323, 64080), (28836, 62940), (31470, 57672), (32040, 56646), (36045, 50352), (37764, 48060), (38448, 47205), (41960, 43254)]