15964751520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{823}}^1$

素因数の和:1572

約数の個数: 288

約数和(自身を含む): 57497731200

約数和(自身を除く): 41532979680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 709, 720, 760, 823, 855, 912, 1140, 1368, 1418, 1440, 1520, 1646, 1710, 1824, 2127, 2280, 2469, 2736, 2836, 3040, 3292, 3420, 3545, 4115, 4254, 4560, 4938, 5472, 5672, 6381, 6584, 6840, 7090, 7407, 8230, 8508, 9120, 9876, 10635, 11344, 12345, 12762, 13168, 13471, 13680, 14180, 14814, 15637, 16460, 17016, 19752, 21270, 22688, 24690, 25524, 26336, 26942, 27360, 28360, 29628, 31274, 31905, 32920, 34032, 37035, 39504, 40413, 42540, 46911, 49380, 51048, 53884, 56720, 59256, 62548, 63810, 65840, 67355, 68064, 74070, 78185, 79008, 80826, 85080, 93822, 98760, 102096, 107768, 113440, 118512, 121239, 125096, 127620, 131680, 134710, 140733, 148140, 156370, 161652, 170160, 187644, 197520, 202065, 204192, 215536, 234555, 237024, 242478, 250192, 255240, 269420, 281466, 296280, 312740, 323304, 340320, 375288, 395040, 404130, 431072, 469110, 484956, 500384, 510480, 538840, 562932, 583507, 592560, 606195, 625480, 646608, 703665, 750576, 808260, 938220, 969912, 1020960, 1077680, 1125864, 1167014, 1185120, 1212390, 1250960, 1293216, 1407330, 1501152, 1616520, 1750521, 1876440, 1939824, 2155360, 2251728, 2334028, 2424780, 2501920, 2814660, 2917535, 3233040, 3501042, 3752880, 3879648, 4503456, 4668056, 4849560, 5251563, 5629320, 5835070, 6466080, 7002084, 7505760, 8752605, 9336112, 9699120, 10503126, 11086633, 11258640, 11670140, 14004168, 17505210, 18672224, 19398240, 21006252, 22173266, 22517280, 23340280, 26257815, 28008336, 33259899, 35010420, 42012504, 44346532, 46680560, 52515630, 55433165, 56016672, 66519798, 70020840, 84025008, 88693064, 93361120, 99779697, 105031260, 110866330, 133039596, 140041680, 166299495, 168050016, 177386128, 199559394, 210062520, 221732660, 266079192, 280083360, 332598990, 354772256, 399118788, 420125040, 443465320, 498898485, 532158384, 665197980, 798237576, 840250080, 886930640, 997796970, 1064316768, 1330395960, 1596475152, 1773861280, 1995593940, 2660791920, 3192950304, 3991187880, 5321583840, 7982375760, 15964751520]

約数ペア:

[(1, 15964751520), (2, 7982375760), (3, 5321583840), (4, 3991187880), (5, 3192950304), (6, 2660791920), (8, 1995593940), (9, 1773861280), (10, 1596475152), (12, 1330395960), (15, 1064316768), (16, 997796970), (18, 886930640), (19, 840250080), (20, 798237576), (24, 665197980), (30, 532158384), (32, 498898485), (36, 443465320), (38, 420125040), (40, 399118788), (45, 354772256), (48, 332598990), (57, 280083360), (60, 266079192), (72, 221732660), (76, 210062520), (80, 199559394), (90, 177386128), (95, 168050016), (96, 166299495), (114, 140041680), (120, 133039596), (144, 110866330), (152, 105031260), (160, 99779697), (171, 93361120), (180, 88693064), (190, 84025008), (228, 70020840), (240, 66519798), (285, 56016672), (288, 55433165), (304, 52515630), (342, 46680560), (360, 44346532), (380, 42012504), (456, 35010420), (480, 33259899), (570, 28008336), (608, 26257815), (684, 23340280), (709, 22517280), (720, 22173266), (760, 21006252), (823, 19398240), (855, 18672224), (912, 17505210), (1140, 14004168), (1368, 11670140), (1418, 11258640), (1440, 11086633), (1520, 10503126), (1646, 9699120), (1710, 9336112), (1824, 8752605), (2127, 7505760), (2280, 7002084), (2469, 6466080), (2736, 5835070), (2836, 5629320), (3040, 5251563), (3292, 4849560), (3420, 4668056), (3545, 4503456), (4115, 3879648), (4254, 3752880), (4560, 3501042), (4938, 3233040), (5472, 2917535), (5672, 2814660), (6381, 2501920), (6584, 2424780), (6840, 2334028), (7090, 2251728), (7407, 2155360), (8230, 1939824), (8508, 1876440), (9120, 1750521), (9876, 1616520), (10635, 1501152), (11344, 1407330), (12345, 1293216), (12762, 1250960), (13168, 1212390), (13471, 1185120), (13680, 1167014), (14180, 1125864), (14814, 1077680), (15637, 1020960), (16460, 969912), (17016, 938220), (19752, 808260), (21270, 750576), (22688, 703665), (24690, 646608), (25524, 625480), (26336, 606195), (26942, 592560), (27360, 583507), (28360, 562932), (29628, 538840), (31274, 510480), (31905, 500384), (32920, 484956), (34032, 469110), (37035, 431072), (39504, 404130), (40413, 395040), (42540, 375288), (46911, 340320), (49380, 323304), (51048, 312740), (53884, 296280), (56720, 281466), (59256, 269420), (62548, 255240), (63810, 250192), (65840, 242478), (67355, 237024), (68064, 234555), (74070, 215536), (78185, 204192), (79008, 202065), (80826, 197520), (85080, 187644), (93822, 170160), (98760, 161652), (102096, 156370), (107768, 148140), (113440, 140733), (118512, 134710), (121239, 131680), (125096, 127620)]