19466977440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{521}}^1$

素因数の和:816

約数の個数: 384

約数和(自身を含む): 68760679680

約数和(自身を除く): 49293702240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 96, 102, 114, 120, 136, 152, 160, 170, 190, 204, 228, 240, 241, 255, 272, 285, 304, 323, 340, 380, 408, 456, 480, 482, 510, 521, 544, 570, 608, 646, 680, 723, 760, 816, 912, 964, 969, 1020, 1042, 1140, 1205, 1292, 1360, 1446, 1520, 1563, 1615, 1632, 1824, 1928, 1938, 2040, 2084, 2280, 2410, 2584, 2605, 2720, 2892, 3040, 3126, 3230, 3615, 3856, 3876, 4080, 4097, 4168, 4560, 4579, 4820, 4845, 5168, 5210, 5784, 6252, 6460, 7230, 7712, 7752, 7815, 8160, 8194, 8336, 8857, 9120, 9158, 9640, 9690, 9899, 10336, 10420, 11568, 12291, 12504, 12920, 13737, 14460, 15504, 15630, 16388, 16672, 17714, 18316, 19280, 19380, 19798, 20485, 20840, 22895, 23136, 24582, 25008, 25840, 26571, 27474, 28920, 29697, 31008, 31260, 32776, 35428, 36632, 38560, 38760, 39596, 40970, 41680, 44285, 45790, 49164, 49495, 50016, 51680, 53142, 54948, 57840, 59394, 61455, 62520, 65552, 68685, 70856, 73264, 77520, 77843, 79192, 81940, 83360, 88570, 91580, 98328, 98990, 106284, 109896, 115680, 118788, 122910, 125040, 125561, 131104, 132855, 137370, 141712, 146528, 148485, 155040, 155686, 158384, 163880, 168283, 177140, 183160, 196656, 197980, 212568, 219792, 233529, 237576, 245820, 250080, 251122, 265710, 274740, 283424, 296970, 311372, 316768, 327760, 336566, 354280, 366320, 376683, 389215, 393312, 395960, 425136, 439584, 467058, 475152, 491640, 502244, 504849, 531420, 549480, 593940, 622744, 627805, 655520, 673132, 708560, 732640, 753366, 778430, 791920, 841415, 850272, 934116, 950304, 983280, 1004488, 1009698, 1062840, 1098960, 1167645, 1187880, 1245488, 1255610, 1346264, 1417120, 1506732, 1556860, 1583840, 1682830, 1868232, 1883415, 1966560, 2008976, 2019396, 2125680, 2134537, 2197920, 2335290, 2375760, 2385659, 2490976, 2511220, 2524245, 2692528, 3013464, 3113720, 3365660, 3736464, 3766830, 4017952, 4038792, 4251360, 4269074, 4670580, 4751520, 4771318, 5022440, 5048490, 5385056, 6026928, 6227440, 6403611, 6731320, 7156977, 7472928, 7533660, 8077584, 8538148, 9341160, 9542636, 10044880, 10096980, 10672685, 11928295, 12053856, 12454880, 12807222, 13462640, 14313954, 15067320, 16155168, 17076296, 18682320, 19085272, 20089760, 20193960, 21345370, 23856590, 25614444, 26925280, 28627908, 30134640, 32018055, 34152592, 35784885, 37364640, 38170544, 40387920, 40556203, 42690740, 47713180, 51228888, 57255816, 60269280, 64036110, 68305184, 71569770, 76341088, 80775840, 81112406, 85381480, 95426360, 102457776, 114511632, 121668609, 128072220, 143139540, 162224812, 170762960, 190852720, 202781015, 204915552, 229023264, 243337218, 256144440, 286279080, 324449624, 341525920, 381705440, 405562030, 486674436, 512288880, 572558160, 608343045, 648899248, 811124060, 973348872, 1024577760, 1145116320, 1216686090, 1297798496, 1622248120, 1946697744, 2433372180, 3244496240, 3893395488, 4866744360, 6488992480, 9733488720, 19466977440]

約数ペア:

[(1, 19466977440), (2, 9733488720), (3, 6488992480), (4, 4866744360), (5, 3893395488), (6, 3244496240), (8, 2433372180), (10, 1946697744), (12, 1622248120), (15, 1297798496), (16, 1216686090), (17, 1145116320), (19, 1024577760), (20, 973348872), (24, 811124060), (30, 648899248), (32, 608343045), (34, 572558160), (38, 512288880), (40, 486674436), (48, 405562030), (51, 381705440), (57, 341525920), (60, 324449624), (68, 286279080), (76, 256144440), (80, 243337218), (85, 229023264), (95, 204915552), (96, 202781015), (102, 190852720), (114, 170762960), (120, 162224812), (136, 143139540), (152, 128072220), (160, 121668609), (170, 114511632), (190, 102457776), (204, 95426360), (228, 85381480), (240, 81112406), (241, 80775840), (255, 76341088), (272, 71569770), (285, 68305184), (304, 64036110), (323, 60269280), (340, 57255816), (380, 51228888), (408, 47713180), (456, 42690740), (480, 40556203), (482, 40387920), (510, 38170544), (521, 37364640), (544, 35784885), (570, 34152592), (608, 32018055), (646, 30134640), (680, 28627908), (723, 26925280), (760, 25614444), (816, 23856590), (912, 21345370), (964, 20193960), (969, 20089760), (1020, 19085272), (1042, 18682320), (1140, 17076296), (1205, 16155168), (1292, 15067320), (1360, 14313954), (1446, 13462640), (1520, 12807222), (1563, 12454880), (1615, 12053856), (1632, 11928295), (1824, 10672685), (1928, 10096980), (1938, 10044880), (2040, 9542636), (2084, 9341160), (2280, 8538148), (2410, 8077584), (2584, 7533660), (2605, 7472928), (2720, 7156977), (2892, 6731320), (3040, 6403611), (3126, 6227440), (3230, 6026928), (3615, 5385056), (3856, 5048490), (3876, 5022440), (4080, 4771318), (4097, 4751520), (4168, 4670580), (4560, 4269074), (4579, 4251360), (4820, 4038792), (4845, 4017952), (5168, 3766830), (5210, 3736464), (5784, 3365660), (6252, 3113720), (6460, 3013464), (7230, 2692528), (7712, 2524245), (7752, 2511220), (7815, 2490976), (8160, 2385659), (8194, 2375760), (8336, 2335290), (8857, 2197920), (9120, 2134537), (9158, 2125680), (9640, 2019396), (9690, 2008976), (9899, 1966560), (10336, 1883415), (10420, 1868232), (11568, 1682830), (12291, 1583840), (12504, 1556860), (12920, 1506732), (13737, 1417120), (14460, 1346264), (15504, 1255610), (15630, 1245488), (16388, 1187880), (16672, 1167645), (17714, 1098960), (18316, 1062840), (19280, 1009698), (19380, 1004488), (19798, 983280), (20485, 950304), (20840, 934116), (22895, 850272), (23136, 841415), (24582, 791920), (25008, 778430), (25840, 753366), (26571, 732640), (27474, 708560), (28920, 673132), (29697, 655520), (31008, 627805), (31260, 622744), (32776, 593940), (35428, 549480), (36632, 531420), (38560, 504849), (38760, 502244), (39596, 491640), (40970, 475152), (41680, 467058), (44285, 439584), (45790, 425136), (49164, 395960), (49495, 393312), (50016, 389215), (51680, 376683), (53142, 366320), (54948, 354280), (57840, 336566), (59394, 327760), (61455, 316768), (62520, 311372), (65552, 296970), (68685, 283424), (70856, 274740), (73264, 265710), (77520, 251122), (77843, 250080), (79192, 245820), (81940, 237576), (83360, 233529), (88570, 219792), (91580, 212568), (98328, 197980), (98990, 196656), (106284, 183160), (109896, 177140), (115680, 168283), (118788, 163880), (122910, 158384), (125040, 155686), (125561, 155040), (131104, 148485), (132855, 146528), (137370, 141712)]