2783803680

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{13151}}^1$

素因数の和:13189

約数の個数: 288

約数和(自身を含む): 11334919680

約数和(自身を除く): 8551116000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3360, 3528, 3780, 3920, 4320, 4410, 4704, 5040, 5292, 5880, 6048, 6615, 7056, 7560, 7840, 8820, 10080, 10584, 11760, 13151, 13230, 14112, 15120, 17640, 21168, 23520, 26302, 26460, 30240, 35280, 39453, 42336, 52604, 52920, 65755, 70560, 78906, 92057, 105208, 105840, 118359, 131510, 157812, 184114, 197265, 210416, 211680, 236718, 263020, 276171, 315624, 355077, 368228, 394530, 420832, 460285, 473436, 526040, 552342, 591795, 631248, 644399, 710154, 736456, 789060, 828513, 920570, 946872, 1052080, 1104684, 1183590, 1262496, 1288798, 1380855, 1420308, 1472912, 1578120, 1657026, 1775385, 1841140, 1893744, 1933197, 2104160, 2209368, 2367180, 2485539, 2577596, 2761710, 2840616, 2945824, 3156240, 3221995, 3314052, 3550770, 3682280, 3787488, 3866394, 4142565, 4418736, 4734360, 4971078, 5155192, 5523420, 5681232, 5799591, 6312480, 6443990, 6628104, 7101540, 7364560, 7732788, 8285130, 8837472, 9468720, 9665985, 9942156, 10310384, 11046840, 11362464, 11599182, 12427695, 12887980, 13256208, 14203080, 14729120, 15465576, 16570260, 17398773, 18937440, 19331970, 19884312, 20620768, 22093680, 23198364, 24855390, 25775960, 26512416, 28406160, 28997955, 30931152, 33140520, 34797546, 38663940, 39768624, 44187360, 46396728, 49710780, 51551920, 56812320, 57995910, 61862304, 66281040, 69595092, 77327880, 79537248, 86993865, 92793456, 99421560, 103103840, 115991820, 132562080, 139190184, 154655760, 173987730, 185586912, 198843120, 231983640, 278380368, 309311520, 347975460, 397686240, 463967280, 556760736, 695950920, 927934560, 1391901840, 2783803680]

約数ペア:

[(1, 2783803680), (2, 1391901840), (3, 927934560), (4, 695950920), (5, 556760736), (6, 463967280), (7, 397686240), (8, 347975460), (9, 309311520), (10, 278380368), (12, 231983640), (14, 198843120), (15, 185586912), (16, 173987730), (18, 154655760), (20, 139190184), (21, 132562080), (24, 115991820), (27, 103103840), (28, 99421560), (30, 92793456), (32, 86993865), (35, 79537248), (36, 77327880), (40, 69595092), (42, 66281040), (45, 61862304), (48, 57995910), (49, 56812320), (54, 51551920), (56, 49710780), (60, 46396728), (63, 44187360), (70, 39768624), (72, 38663940), (80, 34797546), (84, 33140520), (90, 30931152), (96, 28997955), (98, 28406160), (105, 26512416), (108, 25775960), (112, 24855390), (120, 23198364), (126, 22093680), (135, 20620768), (140, 19884312), (144, 19331970), (147, 18937440), (160, 17398773), (168, 16570260), (180, 15465576), (189, 14729120), (196, 14203080), (210, 13256208), (216, 12887980), (224, 12427695), (240, 11599182), (245, 11362464), (252, 11046840), (270, 10310384), (280, 9942156), (288, 9665985), (294, 9468720), (315, 8837472), (336, 8285130), (360, 7732788), (378, 7364560), (392, 7101540), (420, 6628104), (432, 6443990), (441, 6312480), (480, 5799591), (490, 5681232), (504, 5523420), (540, 5155192), (560, 4971078), (588, 4734360), (630, 4418736), (672, 4142565), (720, 3866394), (735, 3787488), (756, 3682280), (784, 3550770), (840, 3314052), (864, 3221995), (882, 3156240), (945, 2945824), (980, 2840616), (1008, 2761710), (1080, 2577596), (1120, 2485539), (1176, 2367180), (1260, 2209368), (1323, 2104160), (1440, 1933197), (1470, 1893744), (1512, 1841140), (1568, 1775385), (1680, 1657026), (1764, 1578120), (1890, 1472912), (1960, 1420308), (2016, 1380855), (2160, 1288798), (2205, 1262496), (2352, 1183590), (2520, 1104684), (2646, 1052080), (2940, 946872), (3024, 920570), (3360, 828513), (3528, 789060), (3780, 736456), (3920, 710154), (4320, 644399), (4410, 631248), (4704, 591795), (5040, 552342), (5292, 526040), (5880, 473436), (6048, 460285), (6615, 420832), (7056, 394530), (7560, 368228), (7840, 355077), (8820, 315624), (10080, 276171), (10584, 263020), (11760, 236718), (13151, 211680), (13230, 210416), (14112, 197265), (15120, 184114), (17640, 157812), (21168, 131510), (23520, 118359), (26302, 105840), (26460, 105208), (30240, 92057), (35280, 78906), (39453, 70560), (42336, 65755), (52604, 52920)]