82289891840

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^3\times {\mathrm{83}}^1$

素因数の和:212

約数の個数: 320

約数和(自身を含む): 222207777792

約数和(自身を除く): 139917885952

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 83, 104, 124, 128, 130, 155, 160, 166, 208, 248, 256, 260, 310, 320, 332, 403, 415, 416, 496, 512, 520, 620, 640, 664, 806, 830, 832, 961, 992, 1040, 1079, 1240, 1280, 1328, 1612, 1660, 1664, 1922, 1984, 2015, 2080, 2158, 2480, 2560, 2573, 2656, 3224, 3320, 3328, 3844, 3968, 4030, 4160, 4316, 4805, 4960, 5146, 5312, 5395, 6448, 6640, 6656, 7688, 7936, 8060, 8320, 8632, 9610, 9920, 10292, 10624, 10790, 12493, 12865, 12896, 13280, 15376, 15872, 16120, 16640, 17264, 19220, 19840, 20584, 21248, 21580, 24986, 25730, 25792, 26560, 29791, 30752, 32240, 33280, 33449, 34528, 38440, 39680, 41168, 42496, 43160, 49972, 51460, 51584, 53120, 59582, 61504, 62465, 64480, 66898, 69056, 76880, 79360, 79763, 82336, 86320, 99944, 102920, 103168, 106240, 119164, 123008, 124930, 128960, 133796, 138112, 148955, 153760, 159526, 164672, 167245, 172640, 199888, 205840, 206336, 212480, 238328, 246016, 249860, 257920, 267592, 276224, 297910, 307520, 319052, 329344, 334490, 345280, 387283, 398815, 399776, 411680, 476656, 492032, 499720, 515840, 535184, 552448, 595820, 615040, 638104, 658688, 668980, 690560, 774566, 797630, 799552, 823360, 953312, 999440, 1031680, 1036919, 1070368, 1191640, 1230080, 1276208, 1317376, 1337960, 1381120, 1549132, 1595260, 1599104, 1646720, 1906624, 1936415, 1998880, 2073838, 2140736, 2383280, 2460160, 2472653, 2552416, 2675920, 2762240, 3098264, 3190520, 3198208, 3293440, 3813248, 3872830, 3997760, 4147676, 4281472, 4766560, 4945306, 5104832, 5184595, 5351840, 6196528, 6381040, 6396416, 6586880, 7626496, 7745660, 7995520, 8295352, 8562944, 9533120, 9890612, 10209664, 10369190, 10703680, 12363265, 12393056, 12762080, 15252992, 15491320, 15991040, 16590704, 17125888, 19066240, 19781224, 20419328, 20738380, 21407360, 24726530, 24786112, 25524160, 30982640, 31982080, 32144489, 33181408, 38132480, 39562448, 40838656, 41476760, 42814720, 49453060, 49572224, 51048320, 61965280, 64288978, 66362816, 76264960, 79124896, 82953520, 85629440, 98906120, 99144448, 102096640, 123930560, 128577956, 132725632, 158249792, 160722445, 165907040, 197812240, 198288896, 204193280, 247861120, 257155912, 265451264, 316499584, 321444890, 331814080, 395624480, 495722240, 514311824, 530902528, 632999168, 642889780, 663628160, 791248960, 991444480, 1028623648, 1265998336, 1285779560, 1327256320, 1582497920, 2057247296, 2571559120, 2654512640, 3164995840, 4114494592, 5143118240, 6329991680, 8228989184, 10286236480, 16457978368, 20572472960, 41144945920, 82289891840]

約数ペア:

[(1, 82289891840), (2, 41144945920), (4, 20572472960), (5, 16457978368), (8, 10286236480), (10, 8228989184), (13, 6329991680), (16, 5143118240), (20, 4114494592), (26, 3164995840), (31, 2654512640), (32, 2571559120), (40, 2057247296), (52, 1582497920), (62, 1327256320), (64, 1285779560), (65, 1265998336), (80, 1028623648), (83, 991444480), (104, 791248960), (124, 663628160), (128, 642889780), (130, 632999168), (155, 530902528), (160, 514311824), (166, 495722240), (208, 395624480), (248, 331814080), (256, 321444890), (260, 316499584), (310, 265451264), (320, 257155912), (332, 247861120), (403, 204193280), (415, 198288896), (416, 197812240), (496, 165907040), (512, 160722445), (520, 158249792), (620, 132725632), (640, 128577956), (664, 123930560), (806, 102096640), (830, 99144448), (832, 98906120), (961, 85629440), (992, 82953520), (1040, 79124896), (1079, 76264960), (1240, 66362816), (1280, 64288978), (1328, 61965280), (1612, 51048320), (1660, 49572224), (1664, 49453060), (1922, 42814720), (1984, 41476760), (2015, 40838656), (2080, 39562448), (2158, 38132480), (2480, 33181408), (2560, 32144489), (2573, 31982080), (2656, 30982640), (3224, 25524160), (3320, 24786112), (3328, 24726530), (3844, 21407360), (3968, 20738380), (4030, 20419328), (4160, 19781224), (4316, 19066240), (4805, 17125888), (4960, 16590704), (5146, 15991040), (5312, 15491320), (5395, 15252992), (6448, 12762080), (6640, 12393056), (6656, 12363265), (7688, 10703680), (7936, 10369190), (8060, 10209664), (8320, 9890612), (8632, 9533120), (9610, 8562944), (9920, 8295352), (10292, 7995520), (10624, 7745660), (10790, 7626496), (12493, 6586880), (12865, 6396416), (12896, 6381040), (13280, 6196528), (15376, 5351840), (15872, 5184595), (16120, 5104832), (16640, 4945306), (17264, 4766560), (19220, 4281472), (19840, 4147676), (20584, 3997760), (21248, 3872830), (21580, 3813248), (24986, 3293440), (25730, 3198208), (25792, 3190520), (26560, 3098264), (29791, 2762240), (30752, 2675920), (32240, 2552416), (33280, 2472653), (33449, 2460160), (34528, 2383280), (38440, 2140736), (39680, 2073838), (41168, 1998880), (42496, 1936415), (43160, 1906624), (49972, 1646720), (51460, 1599104), (51584, 1595260), (53120, 1549132), (59582, 1381120), (61504, 1337960), (62465, 1317376), (64480, 1276208), (66898, 1230080), (69056, 1191640), (76880, 1070368), (79360, 1036919), (79763, 1031680), (82336, 999440), (86320, 953312), (99944, 823360), (102920, 799552), (103168, 797630), (106240, 774566), (119164, 690560), (123008, 668980), (124930, 658688), (128960, 638104), (133796, 615040), (138112, 595820), (148955, 552448), (153760, 535184), (159526, 515840), (164672, 499720), (167245, 492032), (172640, 476656), (199888, 411680), (205840, 399776), (206336, 398815), (212480, 387283), (238328, 345280), (246016, 334490), (249860, 329344), (257920, 319052), (267592, 307520), (276224, 297910)]