21506777160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{19}}^2\times {\mathrm{373}}^1$

素因数の和:458

約数の個数: 384

約数和(自身を含む): 75100037760

約数和(自身を除く): 53593260600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 121, 132, 152, 165, 190, 209, 220, 228, 242, 264, 285, 330, 361, 363, 373, 380, 418, 440, 456, 484, 570, 605, 627, 660, 722, 726, 746, 760, 836, 968, 1045, 1083, 1119, 1140, 1210, 1254, 1320, 1331, 1444, 1452, 1492, 1672, 1805, 1815, 1865, 2090, 2166, 2238, 2280, 2299, 2420, 2508, 2662, 2888, 2904, 2984, 3135, 3610, 3630, 3730, 3971, 3993, 4103, 4180, 4332, 4476, 4598, 4840, 5016, 5324, 5415, 5595, 6270, 6655, 6897, 7087, 7220, 7260, 7460, 7942, 7986, 8206, 8360, 8664, 8952, 9196, 10648, 10830, 11190, 11495, 11913, 12309, 12540, 13310, 13794, 14174, 14440, 14520, 14920, 15884, 15972, 16412, 18392, 19855, 19965, 20515, 21261, 21660, 22380, 22990, 23826, 24618, 25080, 25289, 26620, 27588, 28348, 31768, 31944, 32824, 34485, 35435, 39710, 39930, 41030, 42522, 43320, 43681, 44760, 45133, 45980, 47652, 49236, 50578, 53240, 55176, 56696, 59565, 61545, 68970, 70870, 75867, 77957, 79420, 79860, 82060, 85044, 87362, 90266, 91960, 95304, 98472, 101156, 106305, 119130, 123090, 126445, 131043, 134653, 135399, 137940, 141740, 151734, 155914, 158840, 159720, 164120, 170088, 174724, 180532, 202312, 212610, 218405, 225665, 233871, 238260, 246180, 252890, 262086, 269306, 270798, 275880, 283480, 303468, 311828, 349448, 361064, 379335, 389785, 403959, 425220, 436810, 451330, 467742, 476520, 480491, 492360, 496463, 505780, 524172, 538612, 541596, 606936, 623656, 655215, 673265, 676995, 758670, 779570, 807918, 850440, 857527, 873620, 902660, 935484, 960982, 992926, 1011560, 1048344, 1077224, 1083192, 1169355, 1310430, 1346530, 1353990, 1441473, 1481183, 1489389, 1517340, 1559140, 1615836, 1715054, 1747240, 1805320, 1870968, 1921964, 1985852, 2019795, 2338710, 2402455, 2482315, 2572581, 2620860, 2693060, 2707980, 2882946, 2962366, 2978778, 3034680, 3118280, 3231672, 3430108, 3843928, 3971704, 4039590, 4287635, 4443549, 4677420, 4804910, 4964630, 5145162, 5241720, 5386120, 5415960, 5765892, 5924732, 5957556, 6860216, 7207365, 7405915, 7446945, 8079180, 8575270, 8887098, 9354840, 9432797, 9609820, 9929260, 10290324, 11531784, 11849464, 11915112, 12862905, 14414730, 14811830, 14893890, 16158360, 16293013, 17150540, 17774196, 18865594, 19219640, 19858520, 20580648, 22217745, 25725810, 28298391, 28829460, 29623660, 29787780, 32586026, 34301080, 35548392, 37731188, 44435490, 47163985, 48879039, 51451620, 56596782, 57658920, 59247320, 59575560, 65172052, 75462376, 81465065, 88870980, 94327970, 97758078, 102903240, 113193564, 130344104, 141491955, 162930130, 177741960, 179223143, 188655940, 195516156, 226387128, 244395195, 282983910, 325860260, 358446286, 377311880, 391032312, 488790390, 537669429, 565967820, 651720520, 716892572, 896115715, 977580780, 1075338858, 1131935640, 1433785144, 1792231430, 1955161560, 2150677716, 2688347145, 3584462860, 4301355432, 5376694290, 7168925720, 10753388580, 21506777160]

約数ペア:

[(1, 21506777160), (2, 10753388580), (3, 7168925720), (4, 5376694290), (5, 4301355432), (6, 3584462860), (8, 2688347145), (10, 2150677716), (11, 1955161560), (12, 1792231430), (15, 1433785144), (19, 1131935640), (20, 1075338858), (22, 977580780), (24, 896115715), (30, 716892572), (33, 651720520), (38, 565967820), (40, 537669429), (44, 488790390), (55, 391032312), (57, 377311880), (60, 358446286), (66, 325860260), (76, 282983910), (88, 244395195), (95, 226387128), (110, 195516156), (114, 188655940), (120, 179223143), (121, 177741960), (132, 162930130), (152, 141491955), (165, 130344104), (190, 113193564), (209, 102903240), (220, 97758078), (228, 94327970), (242, 88870980), (264, 81465065), (285, 75462376), (330, 65172052), (361, 59575560), (363, 59247320), (373, 57658920), (380, 56596782), (418, 51451620), (440, 48879039), (456, 47163985), (484, 44435490), (570, 37731188), (605, 35548392), (627, 34301080), (660, 32586026), (722, 29787780), (726, 29623660), (746, 28829460), (760, 28298391), (836, 25725810), (968, 22217745), (1045, 20580648), (1083, 19858520), (1119, 19219640), (1140, 18865594), (1210, 17774196), (1254, 17150540), (1320, 16293013), (1331, 16158360), (1444, 14893890), (1452, 14811830), (1492, 14414730), (1672, 12862905), (1805, 11915112), (1815, 11849464), (1865, 11531784), (2090, 10290324), (2166, 9929260), (2238, 9609820), (2280, 9432797), (2299, 9354840), (2420, 8887098), (2508, 8575270), (2662, 8079180), (2888, 7446945), (2904, 7405915), (2984, 7207365), (3135, 6860216), (3610, 5957556), (3630, 5924732), (3730, 5765892), (3971, 5415960), (3993, 5386120), (4103, 5241720), (4180, 5145162), (4332, 4964630), (4476, 4804910), (4598, 4677420), (4840, 4443549), (5016, 4287635), (5324, 4039590), (5415, 3971704), (5595, 3843928), (6270, 3430108), (6655, 3231672), (6897, 3118280), (7087, 3034680), (7220, 2978778), (7260, 2962366), (7460, 2882946), (7942, 2707980), (7986, 2693060), (8206, 2620860), (8360, 2572581), (8664, 2482315), (8952, 2402455), (9196, 2338710), (10648, 2019795), (10830, 1985852), (11190, 1921964), (11495, 1870968), (11913, 1805320), (12309, 1747240), (12540, 1715054), (13310, 1615836), (13794, 1559140), (14174, 1517340), (14440, 1489389), (14520, 1481183), (14920, 1441473), (15884, 1353990), (15972, 1346530), (16412, 1310430), (18392, 1169355), (19855, 1083192), (19965, 1077224), (20515, 1048344), (21261, 1011560), (21660, 992926), (22380, 960982), (22990, 935484), (23826, 902660), (24618, 873620), (25080, 857527), (25289, 850440), (26620, 807918), (27588, 779570), (28348, 758670), (31768, 676995), (31944, 673265), (32824, 655215), (34485, 623656), (35435, 606936), (39710, 541596), (39930, 538612), (41030, 524172), (42522, 505780), (43320, 496463), (43681, 492360), (44760, 480491), (45133, 476520), (45980, 467742), (47652, 451330), (49236, 436810), (50578, 425220), (53240, 403959), (55176, 389785), (56696, 379335), (59565, 361064), (61545, 349448), (68970, 311828), (70870, 303468), (75867, 283480), (77957, 275880), (79420, 270798), (79860, 269306), (82060, 262086), (85044, 252890), (87362, 246180), (90266, 238260), (91960, 233871), (95304, 225665), (98472, 218405), (101156, 212610), (106305, 202312), (119130, 180532), (123090, 174724), (126445, 170088), (131043, 164120), (134653, 159720), (135399, 158840), (137940, 155914), (141740, 151734)]