19375693920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{4651}}^1$

素因数の和:4946

約数の個数: 288

約数和(自身を含む): 72420251904

約数和(自身を除く): 53044557984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 263, 264, 288, 330, 352, 360, 396, 440, 480, 495, 526, 528, 660, 720, 789, 792, 880, 990, 1052, 1056, 1315, 1320, 1440, 1578, 1584, 1760, 1980, 2104, 2367, 2630, 2640, 2893, 3156, 3168, 3945, 3960, 4208, 4651, 4734, 5260, 5280, 5786, 6312, 7890, 7920, 8416, 8679, 9302, 9468, 10520, 11572, 11835, 12624, 13953, 14465, 15780, 15840, 17358, 18604, 18936, 21040, 23144, 23255, 23670, 25248, 26037, 27906, 28930, 31560, 34716, 37208, 37872, 41859, 42080, 43395, 46288, 46510, 47340, 51161, 52074, 55812, 57860, 63120, 69432, 69765, 74416, 75744, 83718, 86790, 92576, 93020, 94680, 102322, 104148, 111624, 115720, 126240, 130185, 138864, 139530, 148832, 153483, 167436, 173580, 186040, 189360, 204644, 208296, 209295, 223248, 231440, 255805, 260370, 277728, 279060, 306966, 334872, 347160, 372080, 378720, 409288, 416592, 418590, 446496, 460449, 462880, 511610, 520740, 558120, 613932, 669744, 694320, 744160, 767415, 818576, 833184, 837180, 920898, 1023220, 1041480, 1116240, 1223213, 1227864, 1339488, 1388640, 1534830, 1637152, 1674360, 1841796, 2046440, 2082960, 2232480, 2302245, 2446426, 2455728, 3069660, 3348720, 3669639, 3683592, 4092880, 4165920, 4604490, 4892852, 4911456, 6116065, 6139320, 6697440, 7339278, 7367184, 8185760, 9208980, 9785704, 11008917, 12232130, 12278640, 13455343, 14678556, 14734368, 18348195, 18417960, 19571408, 22017834, 24464260, 24557280, 26910686, 29357112, 36696390, 36835920, 39142816, 40366029, 44035668, 48928520, 53821372, 55044585, 58714224, 67276715, 73392780, 73671840, 80732058, 88071336, 97857040, 107642744, 110089170, 117428448, 121098087, 134553430, 146785560, 161464116, 176142672, 195714080, 201830145, 215285488, 220178340, 242196174, 269106860, 293571120, 322928232, 352285344, 403660290, 430570976, 440356680, 484392348, 538213720, 587142240, 605490435, 645856464, 807320580, 880713360, 968784696, 1076427440, 1210980870, 1291712928, 1614641160, 1761426720, 1937569392, 2152854880, 2421961740, 3229282320, 3875138784, 4843923480, 6458564640, 9687846960, 19375693920]

約数ペア:

[(1, 19375693920), (2, 9687846960), (3, 6458564640), (4, 4843923480), (5, 3875138784), (6, 3229282320), (8, 2421961740), (9, 2152854880), (10, 1937569392), (11, 1761426720), (12, 1614641160), (15, 1291712928), (16, 1210980870), (18, 1076427440), (20, 968784696), (22, 880713360), (24, 807320580), (30, 645856464), (32, 605490435), (33, 587142240), (36, 538213720), (40, 484392348), (44, 440356680), (45, 430570976), (48, 403660290), (55, 352285344), (60, 322928232), (66, 293571120), (72, 269106860), (80, 242196174), (88, 220178340), (90, 215285488), (96, 201830145), (99, 195714080), (110, 176142672), (120, 161464116), (132, 146785560), (144, 134553430), (160, 121098087), (165, 117428448), (176, 110089170), (180, 107642744), (198, 97857040), (220, 88071336), (240, 80732058), (263, 73671840), (264, 73392780), (288, 67276715), (330, 58714224), (352, 55044585), (360, 53821372), (396, 48928520), (440, 44035668), (480, 40366029), (495, 39142816), (526, 36835920), (528, 36696390), (660, 29357112), (720, 26910686), (789, 24557280), (792, 24464260), (880, 22017834), (990, 19571408), (1052, 18417960), (1056, 18348195), (1315, 14734368), (1320, 14678556), (1440, 13455343), (1578, 12278640), (1584, 12232130), (1760, 11008917), (1980, 9785704), (2104, 9208980), (2367, 8185760), (2630, 7367184), (2640, 7339278), (2893, 6697440), (3156, 6139320), (3168, 6116065), (3945, 4911456), (3960, 4892852), (4208, 4604490), (4651, 4165920), (4734, 4092880), (5260, 3683592), (5280, 3669639), (5786, 3348720), (6312, 3069660), (7890, 2455728), (7920, 2446426), (8416, 2302245), (8679, 2232480), (9302, 2082960), (9468, 2046440), (10520, 1841796), (11572, 1674360), (11835, 1637152), (12624, 1534830), (13953, 1388640), (14465, 1339488), (15780, 1227864), (15840, 1223213), (17358, 1116240), (18604, 1041480), (18936, 1023220), (21040, 920898), (23144, 837180), (23255, 833184), (23670, 818576), (25248, 767415), (26037, 744160), (27906, 694320), (28930, 669744), (31560, 613932), (34716, 558120), (37208, 520740), (37872, 511610), (41859, 462880), (42080, 460449), (43395, 446496), (46288, 418590), (46510, 416592), (47340, 409288), (51161, 378720), (52074, 372080), (55812, 347160), (57860, 334872), (63120, 306966), (69432, 279060), (69765, 277728), (74416, 260370), (75744, 255805), (83718, 231440), (86790, 223248), (92576, 209295), (93020, 208296), (94680, 204644), (102322, 189360), (104148, 186040), (111624, 173580), (115720, 167436), (126240, 153483), (130185, 148832), (138864, 139530)]