440456940

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1$

素因数の和:160

約数の個数: 432

約数和(自身を含む): 1756774656

約数和(自身を除く): 1316317716

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 81, 84, 90, 99, 105, 107, 108, 110, 121, 126, 132, 135, 140, 154, 162, 165, 180, 189, 198, 210, 214, 220, 231, 242, 243, 252, 270, 297, 308, 315, 321, 324, 330, 363, 378, 385, 396, 405, 420, 428, 462, 484, 486, 495, 535, 540, 567, 594, 605, 630, 642, 660, 693, 726, 749, 756, 770, 810, 847, 891, 924, 945, 963, 972, 990, 1070, 1089, 1134, 1155, 1177, 1188, 1210, 1215, 1260, 1284, 1386, 1452, 1485, 1498, 1540, 1605, 1620, 1694, 1701, 1782, 1815, 1890, 1926, 1980, 2079, 2140, 2178, 2247, 2268, 2310, 2354, 2420, 2430, 2541, 2673, 2772, 2835, 2889, 2970, 2996, 3210, 3267, 3388, 3402, 3465, 3531, 3564, 3630, 3745, 3780, 3852, 4158, 4235, 4356, 4455, 4494, 4620, 4708, 4815, 4860, 5082, 5346, 5445, 5670, 5778, 5885, 5940, 6237, 6420, 6534, 6741, 6804, 6930, 7062, 7260, 7490, 7623, 8239, 8316, 8470, 8505, 8667, 8910, 8988, 9630, 9801, 10164, 10395, 10593, 10692, 10890, 11235, 11340, 11556, 11770, 12474, 12705, 12947, 13068, 13365, 13482, 13860, 14124, 14445, 14980, 15246, 16335, 16478, 16940, 17010, 17334, 17655, 17820, 18711, 19260, 19602, 20223, 20790, 21186, 21780, 22470, 22869, 23540, 24717, 24948, 25410, 25894, 26001, 26730, 26964, 28890, 29403, 30492, 31185, 31779, 32670, 32956, 33705, 34020, 34668, 35310, 37422, 38115, 38841, 39204, 40446, 41195, 41580, 42372, 43335, 44940, 45738, 49005, 49434, 50820, 51788, 52002, 52965, 53460, 57780, 58806, 60669, 62370, 63558, 64735, 65340, 67410, 68607, 70620, 74151, 74844, 76230, 77682, 80892, 82390, 86670, 90629, 91476, 93555, 95337, 98010, 98868, 101115, 104004, 105930, 114345, 116523, 117612, 121338, 123585, 124740, 127116, 129470, 130005, 134820, 137214, 147015, 148302, 152460, 155364, 158895, 164780, 173340, 181258, 182007, 187110, 190674, 194205, 196020, 202230, 205821, 211860, 222453, 228690, 233046, 242676, 247170, 258940, 260010, 271887, 274428, 286011, 294030, 296604, 303345, 317790, 343035, 349569, 362516, 364014, 370755, 374220, 381348, 388410, 404460, 411642, 444906, 453145, 457380, 466092, 476685, 494340, 520020, 543774, 572022, 582615, 588060, 606690, 635580, 667359, 686070, 699138, 728028, 741510, 776820, 815661, 823284, 889812, 906290, 910035, 953370, 1029105, 1048707, 1087548, 1112265, 1144044, 1165230, 1213380, 1334718, 1359435, 1372140, 1398276, 1430055, 1483020, 1631322, 1747845, 1812580, 1820070, 1906740, 2002077, 2058210, 2097414, 2224530, 2330460, 2446983, 2669436, 2718870, 2860110, 3146121, 3262644, 3336795, 3495690, 3640140, 4004154, 4078305, 4116420, 4194828, 4449060, 4893966, 5243535, 5437740, 5720220, 6292242, 6673590, 6991380, 7340949, 8008308, 8156610, 9787932, 10010385, 10487070, 12234915, 12584484, 13347180, 14681898, 15730605, 16313220, 20020770, 20974140, 22022847, 24469830, 29363796, 31461210, 36704745, 40041540, 44045694, 48939660, 62922420, 73409490, 88091388, 110114235, 146818980, 220228470, 440456940]

約数ペア:

[(1, 440456940), (2, 220228470), (3, 146818980), (4, 110114235), (5, 88091388), (6, 73409490), (7, 62922420), (9, 48939660), (10, 44045694), (11, 40041540), (12, 36704745), (14, 31461210), (15, 29363796), (18, 24469830), (20, 22022847), (21, 20974140), (22, 20020770), (27, 16313220), (28, 15730605), (30, 14681898), (33, 13347180), (35, 12584484), (36, 12234915), (42, 10487070), (44, 10010385), (45, 9787932), (54, 8156610), (55, 8008308), (60, 7340949), (63, 6991380), (66, 6673590), (70, 6292242), (77, 5720220), (81, 5437740), (84, 5243535), (90, 4893966), (99, 4449060), (105, 4194828), (107, 4116420), (108, 4078305), (110, 4004154), (121, 3640140), (126, 3495690), (132, 3336795), (135, 3262644), (140, 3146121), (154, 2860110), (162, 2718870), (165, 2669436), (180, 2446983), (189, 2330460), (198, 2224530), (210, 2097414), (214, 2058210), (220, 2002077), (231, 1906740), (242, 1820070), (243, 1812580), (252, 1747845), (270, 1631322), (297, 1483020), (308, 1430055), (315, 1398276), (321, 1372140), (324, 1359435), (330, 1334718), (363, 1213380), (378, 1165230), (385, 1144044), (396, 1112265), (405, 1087548), (420, 1048707), (428, 1029105), (462, 953370), (484, 910035), (486, 906290), (495, 889812), (535, 823284), (540, 815661), (567, 776820), (594, 741510), (605, 728028), (630, 699138), (642, 686070), (660, 667359), (693, 635580), (726, 606690), (749, 588060), (756, 582615), (770, 572022), (810, 543774), (847, 520020), (891, 494340), (924, 476685), (945, 466092), (963, 457380), (972, 453145), (990, 444906), (1070, 411642), (1089, 404460), (1134, 388410), (1155, 381348), (1177, 374220), (1188, 370755), (1210, 364014), (1215, 362516), (1260, 349569), (1284, 343035), (1386, 317790), (1452, 303345), (1485, 296604), (1498, 294030), (1540, 286011), (1605, 274428), (1620, 271887), (1694, 260010), (1701, 258940), (1782, 247170), (1815, 242676), (1890, 233046), (1926, 228690), (1980, 222453), (2079, 211860), (2140, 205821), (2178, 202230), (2247, 196020), (2268, 194205), (2310, 190674), (2354, 187110), (2420, 182007), (2430, 181258), (2541, 173340), (2673, 164780), (2772, 158895), (2835, 155364), (2889, 152460), (2970, 148302), (2996, 147015), (3210, 137214), (3267, 134820), (3388, 130005), (3402, 129470), (3465, 127116), (3531, 124740), (3564, 123585), (3630, 121338), (3745, 117612), (3780, 116523), (3852, 114345), (4158, 105930), (4235, 104004), (4356, 101115), (4455, 98868), (4494, 98010), (4620, 95337), (4708, 93555), (4815, 91476), (4860, 90629), (5082, 86670), (5346, 82390), (5445, 80892), (5670, 77682), (5778, 76230), (5885, 74844), (5940, 74151), (6237, 70620), (6420, 68607), (6534, 67410), (6741, 65340), (6804, 64735), (6930, 63558), (7062, 62370), (7260, 60669), (7490, 58806), (7623, 57780), (8239, 53460), (8316, 52965), (8470, 52002), (8505, 51788), (8667, 50820), (8910, 49434), (8988, 49005), (9630, 45738), (9801, 44940), (10164, 43335), (10395, 42372), (10593, 41580), (10692, 41195), (10890, 40446), (11235, 39204), (11340, 38841), (11556, 38115), (11770, 37422), (12474, 35310), (12705, 34668), (12947, 34020), (13068, 33705), (13365, 32956), (13482, 32670), (13860, 31779), (14124, 31185), (14445, 30492), (14980, 29403), (15246, 28890), (16335, 26964), (16478, 26730), (16940, 26001), (17010, 25894), (17334, 25410), (17655, 24948), (17820, 24717), (18711, 23540), (19260, 22869), (19602, 22470), (20223, 21780), (20790, 21186)]