19417479840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^4\times {\mathrm{307}}^1$

素因数の和:375

約数の個数: 480

約数和(自身を含む): 75000340800

約数和(自身を除く): 55582860960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 121, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 242, 264, 270, 288, 297, 307, 330, 352, 360, 363, 396, 432, 440, 480, 484, 495, 528, 540, 594, 605, 614, 660, 720, 726, 792, 864, 880, 921, 968, 990, 1056, 1080, 1089, 1188, 1210, 1228, 1320, 1331, 1440, 1452, 1485, 1535, 1584, 1760, 1815, 1842, 1936, 1980, 2160, 2178, 2376, 2420, 2456, 2640, 2662, 2763, 2904, 2970, 3070, 3168, 3267, 3377, 3630, 3684, 3872, 3960, 3993, 4320, 4356, 4605, 4752, 4840, 4912, 5280, 5324, 5445, 5526, 5808, 5940, 6140, 6534, 6655, 6754, 7260, 7368, 7920, 7986, 8289, 8712, 9210, 9504, 9680, 9824, 10131, 10648, 10890, 11052, 11616, 11880, 11979, 12280, 13068, 13310, 13508, 13815, 14520, 14641, 14736, 15840, 15972, 16335, 16578, 16885, 17424, 18420, 19360, 19965, 20262, 21296, 21780, 22104, 23760, 23958, 24560, 26136, 26620, 27016, 27630, 29040, 29282, 29472, 30393, 31944, 32670, 33156, 33770, 34848, 35937, 36840, 37147, 39930, 40524, 41445, 42592, 43560, 43923, 44208, 47520, 47916, 49120, 50655, 52272, 53240, 54032, 55260, 58080, 58564, 59895, 60786, 63888, 65340, 66312, 67540, 71874, 73205, 73680, 74294, 79860, 81048, 82890, 87120, 87846, 88416, 91179, 95832, 101310, 104544, 106480, 108064, 110520, 111441, 117128, 119790, 121572, 127776, 130680, 131769, 132624, 135080, 143748, 146410, 147360, 148588, 151965, 159720, 162096, 165780, 174240, 175692, 179685, 182358, 185735, 191664, 202620, 212960, 219615, 221040, 222882, 234256, 239580, 243144, 261360, 263538, 265248, 270160, 287496, 292820, 297176, 303930, 319440, 324192, 331560, 334323, 351384, 359370, 364716, 371470, 383328, 395307, 405240, 408617, 439230, 442080, 445764, 455895, 468512, 479160, 486288, 522720, 527076, 540320, 557205, 574992, 585640, 594352, 607860, 638880, 658845, 663120, 668646, 702768, 718740, 729432, 742940, 790614, 810480, 817234, 878460, 891528, 911790, 958320, 972576, 1002969, 1054152, 1114410, 1149984, 1171280, 1188704, 1215720, 1225851, 1317690, 1326240, 1337292, 1405536, 1437480, 1458864, 1485880, 1581228, 1620960, 1634468, 1671615, 1756920, 1783056, 1823580, 1916640, 1976535, 2005938, 2043085, 2108304, 2228820, 2342560, 2431440, 2451702, 2635380, 2674584, 2874960, 2917728, 2971760, 3162456, 3268936, 3343230, 3513840, 3566112, 3647160, 3677553, 3953070, 4011876, 4086170, 4216608, 4457640, 4494787, 4862880, 4903404, 5014845, 5270760, 5349168, 5749920, 5943520, 6129255, 6324912, 6537872, 6686460, 7027680, 7294320, 7355106, 7906140, 8023752, 8172340, 8915280, 8989574, 9806808, 10029690, 10541520, 10698336, 11032659, 12258510, 12649824, 13075744, 13372920, 13484361, 14588640, 14710212, 15812280, 16047504, 16344680, 17830560, 17979148, 18387765, 19613616, 20059380, 21083040, 22065318, 22473935, 24517020, 26745840, 26968722, 29420424, 31624560, 32095008, 32689360, 35958296, 36775530, 39227232, 40118760, 40453083, 44130636, 44947870, 49034040, 53491680, 53937444, 55163295, 58840848, 63249120, 65378720, 67421805, 71916592, 73551060, 80237520, 80906166, 88261272, 89895740, 98068080, 107874888, 110326590, 117681696, 121359249, 134843610, 143833184, 147102120, 160475040, 161812332, 176522544, 179791480, 196136160, 202265415, 215749776, 220653180, 242718498, 269687220, 294204240, 323624664, 353045088, 359582960, 404530830, 431499552, 441306360, 485436996, 539374440, 588408480, 606796245, 647249328, 719165920, 809061660, 882612720, 970873992, 1078748880, 1213592490, 1294498656, 1618123320, 1765225440, 1941747984, 2157497760, 2427184980, 3236246640, 3883495968, 4854369960, 6472493280, 9708739920, 19417479840]

約数ペア:

[(1, 19417479840), (2, 9708739920), (3, 6472493280), (4, 4854369960), (5, 3883495968), (6, 3236246640), (8, 2427184980), (9, 2157497760), (10, 1941747984), (11, 1765225440), (12, 1618123320), (15, 1294498656), (16, 1213592490), (18, 1078748880), (20, 970873992), (22, 882612720), (24, 809061660), (27, 719165920), (30, 647249328), (32, 606796245), (33, 588408480), (36, 539374440), (40, 485436996), (44, 441306360), (45, 431499552), (48, 404530830), (54, 359582960), (55, 353045088), (60, 323624664), (66, 294204240), (72, 269687220), (80, 242718498), (88, 220653180), (90, 215749776), (96, 202265415), (99, 196136160), (108, 179791480), (110, 176522544), (120, 161812332), (121, 160475040), (132, 147102120), (135, 143833184), (144, 134843610), (160, 121359249), (165, 117681696), (176, 110326590), (180, 107874888), (198, 98068080), (216, 89895740), (220, 88261272), (240, 80906166), (242, 80237520), (264, 73551060), (270, 71916592), (288, 67421805), (297, 65378720), (307, 63249120), (330, 58840848), (352, 55163295), (360, 53937444), (363, 53491680), (396, 49034040), (432, 44947870), (440, 44130636), (480, 40453083), (484, 40118760), (495, 39227232), (528, 36775530), (540, 35958296), (594, 32689360), (605, 32095008), (614, 31624560), (660, 29420424), (720, 26968722), (726, 26745840), (792, 24517020), (864, 22473935), (880, 22065318), (921, 21083040), (968, 20059380), (990, 19613616), (1056, 18387765), (1080, 17979148), (1089, 17830560), (1188, 16344680), (1210, 16047504), (1228, 15812280), (1320, 14710212), (1331, 14588640), (1440, 13484361), (1452, 13372920), (1485, 13075744), (1535, 12649824), (1584, 12258510), (1760, 11032659), (1815, 10698336), (1842, 10541520), (1936, 10029690), (1980, 9806808), (2160, 8989574), (2178, 8915280), (2376, 8172340), (2420, 8023752), (2456, 7906140), (2640, 7355106), (2662, 7294320), (2763, 7027680), (2904, 6686460), (2970, 6537872), (3070, 6324912), (3168, 6129255), (3267, 5943520), (3377, 5749920), (3630, 5349168), (3684, 5270760), (3872, 5014845), (3960, 4903404), (3993, 4862880), (4320, 4494787), (4356, 4457640), (4605, 4216608), (4752, 4086170), (4840, 4011876), (4912, 3953070), (5280, 3677553), (5324, 3647160), (5445, 3566112), (5526, 3513840), (5808, 3343230), (5940, 3268936), (6140, 3162456), (6534, 2971760), (6655, 2917728), (6754, 2874960), (7260, 2674584), (7368, 2635380), (7920, 2451702), (7986, 2431440), (8289, 2342560), (8712, 2228820), (9210, 2108304), (9504, 2043085), (9680, 2005938), (9824, 1976535), (10131, 1916640), (10648, 1823580), (10890, 1783056), (11052, 1756920), (11616, 1671615), (11880, 1634468), (11979, 1620960), (12280, 1581228), (13068, 1485880), (13310, 1458864), (13508, 1437480), (13815, 1405536), (14520, 1337292), (14641, 1326240), (14736, 1317690), (15840, 1225851), (15972, 1215720), (16335, 1188704), (16578, 1171280), (16885, 1149984), (17424, 1114410), (18420, 1054152), (19360, 1002969), (19965, 972576), (20262, 958320), (21296, 911790), (21780, 891528), (22104, 878460), (23760, 817234), (23958, 810480), (24560, 790614), (26136, 742940), (26620, 729432), (27016, 718740), (27630, 702768), (29040, 668646), (29282, 663120), (29472, 658845), (30393, 638880), (31944, 607860), (32670, 594352), (33156, 585640), (33770, 574992), (34848, 557205), (35937, 540320), (36840, 527076), (37147, 522720), (39930, 486288), (40524, 479160), (41445, 468512), (42592, 455895), (43560, 445764), (43923, 442080), (44208, 439230), (47520, 408617), (47916, 405240), (49120, 395307), (50655, 383328), (52272, 371470), (53240, 364716), (54032, 359370), (55260, 351384), (58080, 334323), (58564, 331560), (59895, 324192), (60786, 319440), (63888, 303930), (65340, 297176), (66312, 292820), (67540, 287496), (71874, 270160), (73205, 265248), (73680, 263538), (74294, 261360), (79860, 243144), (81048, 239580), (82890, 234256), (87120, 222882), (87846, 221040), (88416, 219615), (91179, 212960), (95832, 202620), (101310, 191664), (104544, 185735), (106480, 182358), (108064, 179685), (110520, 175692), (111441, 174240), (117128, 165780), (119790, 162096), (121572, 159720), (127776, 151965), (130680, 148588), (131769, 147360), (132624, 146410), (135080, 143748)]