21178161180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:551

約数の個数: 480

約数和(自身を含む): 75873853440

約数和(自身を除く): 54695692260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 29, 30, 33, 36, 44, 45, 54, 55, 58, 60, 66, 81, 87, 90, 99, 107, 108, 110, 116, 132, 135, 145, 162, 165, 174, 180, 198, 214, 220, 261, 270, 290, 297, 319, 321, 324, 330, 348, 383, 396, 405, 428, 435, 495, 522, 535, 540, 580, 594, 638, 642, 660, 766, 783, 810, 870, 891, 957, 963, 990, 1044, 1070, 1149, 1177, 1188, 1276, 1284, 1305, 1485, 1532, 1566, 1595, 1605, 1620, 1740, 1782, 1914, 1915, 1926, 1980, 2140, 2298, 2349, 2354, 2610, 2871, 2889, 2970, 3103, 3132, 3190, 3210, 3447, 3531, 3564, 3828, 3830, 3852, 3915, 4213, 4455, 4596, 4698, 4708, 4785, 4815, 5220, 5742, 5745, 5778, 5885, 5940, 6206, 6380, 6420, 6894, 7062, 7660, 7830, 8426, 8613, 8667, 8910, 9309, 9396, 9570, 9630, 10341, 10593, 11107, 11484, 11490, 11556, 11745, 11770, 12412, 12639, 13788, 14124, 14355, 14445, 15515, 15660, 16852, 17226, 17235, 17334, 17655, 17820, 18618, 19140, 19260, 20682, 21065, 21186, 22214, 22980, 23490, 23540, 25278, 25839, 27927, 28710, 28890, 31023, 31030, 31779, 33321, 34133, 34452, 34470, 34668, 35310, 37236, 37917, 40981, 41364, 42130, 42372, 43065, 43335, 44428, 46545, 46980, 50556, 51678, 51705, 52965, 55535, 55854, 57420, 57780, 62046, 62060, 63195, 63558, 66642, 68266, 68940, 70620, 75834, 81962, 83781, 84260, 86130, 86670, 93090, 95337, 99963, 102399, 103356, 103410, 105930, 111070, 111708, 113751, 122177, 122943, 124092, 126390, 127116, 129195, 133284, 136532, 139635, 151668, 155115, 158895, 163924, 166605, 167562, 170665, 172260, 173340, 186180, 189585, 190674, 199926, 204798, 204905, 206820, 211860, 222140, 227502, 244354, 245886, 251343, 252780, 258390, 279270, 299889, 307197, 310230, 317790, 333210, 335124, 341253, 341330, 366531, 368829, 379170, 381348, 399852, 409596, 409810, 418905, 450791, 455004, 476685, 488708, 491772, 499815, 502686, 511995, 516780, 558540, 568755, 599778, 610885, 614394, 614715, 620460, 635580, 666420, 682506, 682660, 733062, 737658, 758340, 819620, 837810, 899667, 901582, 921591, 953370, 999630, 1005372, 1023990, 1099593, 1106487, 1137510, 1188449, 1199556, 1221770, 1228788, 1229430, 1256715, 1352373, 1365012, 1466124, 1475316, 1499445, 1535985, 1675620, 1706265, 1799334, 1803164, 1832655, 1843182, 1844145, 1906740, 1999260, 2047980, 2199186, 2212974, 2253955, 2275020, 2376898, 2443540, 2458860, 2513430, 2704746, 2764773, 2998890, 3071970, 3298779, 3319461, 3412530, 3565347, 3598668, 3665310, 3686364, 3688290, 4057119, 4398372, 4425948, 4498335, 4507910, 4607955, 4753796, 5026860, 5409492, 5497965, 5529546, 5532435, 5942245, 5997780, 6143940, 6597558, 6638922, 6761865, 6825060, 7130694, 7330620, 7376580, 8114238, 8996670, 9015820, 9215910, 9896337, 10696041, 10995930, 11059092, 11064870, 11884490, 12171357, 13072939, 13195116, 13277844, 13523730, 13823865, 14261388, 16228476, 16493895, 16597305, 17826735, 17993340, 18431820, 19792674, 20285595, 21392082, 21991860, 22129740, 23768980, 24342714, 26145878, 27047460, 27647730, 32088123, 32987790, 33194610, 35653470, 36514071, 39218817, 39585348, 40571190, 42784164, 48685428, 49481685, 52291756, 53480205, 55295460, 60856785, 64176246, 65364695, 65975580, 66389220, 71306940, 73028142, 78437634, 81142380, 96264369, 98963370, 106960410, 117656451, 121713570, 128352492, 130729390, 146056284, 156875268, 160440615, 182570355, 192528738, 196094085, 197926740, 213920820, 235312902, 243427140, 261458780, 320881230, 352969353, 365140710, 385057476, 392188170, 470625804, 481321845, 588282255, 641762460, 705938706, 730281420, 784376340, 962643690, 1058908059, 1176564510, 1411877412, 1764846765, 1925287380, 2117816118, 2353129020, 3529693530, 4235632236, 5294540295, 7059387060, 10589080590, 21178161180]

約数ペア:

[(1, 21178161180), (2, 10589080590), (3, 7059387060), (4, 5294540295), (5, 4235632236), (6, 3529693530), (9, 2353129020), (10, 2117816118), (11, 1925287380), (12, 1764846765), (15, 1411877412), (18, 1176564510), (20, 1058908059), (22, 962643690), (27, 784376340), (29, 730281420), (30, 705938706), (33, 641762460), (36, 588282255), (44, 481321845), (45, 470625804), (54, 392188170), (55, 385057476), (58, 365140710), (60, 352969353), (66, 320881230), (81, 261458780), (87, 243427140), (90, 235312902), (99, 213920820), (107, 197926740), (108, 196094085), (110, 192528738), (116, 182570355), (132, 160440615), (135, 156875268), (145, 146056284), (162, 130729390), (165, 128352492), (174, 121713570), (180, 117656451), (198, 106960410), (214, 98963370), (220, 96264369), (261, 81142380), (270, 78437634), (290, 73028142), (297, 71306940), (319, 66389220), (321, 65975580), (324, 65364695), (330, 64176246), (348, 60856785), (383, 55295460), (396, 53480205), (405, 52291756), (428, 49481685), (435, 48685428), (495, 42784164), (522, 40571190), (535, 39585348), (540, 39218817), (580, 36514071), (594, 35653470), (638, 33194610), (642, 32987790), (660, 32088123), (766, 27647730), (783, 27047460), (810, 26145878), (870, 24342714), (891, 23768980), (957, 22129740), (963, 21991860), (990, 21392082), (1044, 20285595), (1070, 19792674), (1149, 18431820), (1177, 17993340), (1188, 17826735), (1276, 16597305), (1284, 16493895), (1305, 16228476), (1485, 14261388), (1532, 13823865), (1566, 13523730), (1595, 13277844), (1605, 13195116), (1620, 13072939), (1740, 12171357), (1782, 11884490), (1914, 11064870), (1915, 11059092), (1926, 10995930), (1980, 10696041), (2140, 9896337), (2298, 9215910), (2349, 9015820), (2354, 8996670), (2610, 8114238), (2871, 7376580), (2889, 7330620), (2970, 7130694), (3103, 6825060), (3132, 6761865), (3190, 6638922), (3210, 6597558), (3447, 6143940), (3531, 5997780), (3564, 5942245), (3828, 5532435), (3830, 5529546), (3852, 5497965), (3915, 5409492), (4213, 5026860), (4455, 4753796), (4596, 4607955), (4698, 4507910), (4708, 4498335), (4785, 4425948), (4815, 4398372), (5220, 4057119), (5742, 3688290), (5745, 3686364), (5778, 3665310), (5885, 3598668), (5940, 3565347), (6206, 3412530), (6380, 3319461), (6420, 3298779), (6894, 3071970), (7062, 2998890), (7660, 2764773), (7830, 2704746), (8426, 2513430), (8613, 2458860), (8667, 2443540), (8910, 2376898), (9309, 2275020), (9396, 2253955), (9570, 2212974), (9630, 2199186), (10341, 2047980), (10593, 1999260), (11107, 1906740), (11484, 1844145), (11490, 1843182), (11556, 1832655), (11745, 1803164), (11770, 1799334), (12412, 1706265), (12639, 1675620), (13788, 1535985), (14124, 1499445), (14355, 1475316), (14445, 1466124), (15515, 1365012), (15660, 1352373), (16852, 1256715), (17226, 1229430), (17235, 1228788), (17334, 1221770), (17655, 1199556), (17820, 1188449), (18618, 1137510), (19140, 1106487), (19260, 1099593), (20682, 1023990), (21065, 1005372), (21186, 999630), (22214, 953370), (22980, 921591), (23490, 901582), (23540, 899667), (25278, 837810), (25839, 819620), (27927, 758340), (28710, 737658), (28890, 733062), (31023, 682660), (31030, 682506), (31779, 666420), (33321, 635580), (34133, 620460), (34452, 614715), (34470, 614394), (34668, 610885), (35310, 599778), (37236, 568755), (37917, 558540), (40981, 516780), (41364, 511995), (42130, 502686), (42372, 499815), (43065, 491772), (43335, 488708), (44428, 476685), (46545, 455004), (46980, 450791), (50556, 418905), (51678, 409810), (51705, 409596), (52965, 399852), (55535, 381348), (55854, 379170), (57420, 368829), (57780, 366531), (62046, 341330), (62060, 341253), (63195, 335124), (63558, 333210), (66642, 317790), (68266, 310230), (68940, 307197), (70620, 299889), (75834, 279270), (81962, 258390), (83781, 252780), (84260, 251343), (86130, 245886), (86670, 244354), (93090, 227502), (95337, 222140), (99963, 211860), (102399, 206820), (103356, 204905), (103410, 204798), (105930, 199926), (111070, 190674), (111708, 189585), (113751, 186180), (122177, 173340), (122943, 172260), (124092, 170665), (126390, 167562), (127116, 166605), (129195, 163924), (133284, 158895), (136532, 155115), (139635, 151668)]