18816233760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{1453}}^1$

素因数の和:1537

約数の個数: 432

約数和(自身を含む): 71120892024

約数和(自身を除く): 52304658264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 30, 32, 34, 36, 40, 45, 46, 48, 51, 60, 68, 69, 72, 80, 85, 90, 92, 96, 102, 115, 120, 136, 138, 144, 153, 160, 170, 180, 184, 204, 207, 230, 240, 255, 272, 276, 288, 306, 340, 345, 360, 368, 391, 408, 414, 460, 480, 510, 529, 544, 552, 612, 680, 690, 720, 736, 765, 782, 816, 828, 920, 1020, 1035, 1058, 1104, 1173, 1224, 1360, 1380, 1440, 1453, 1530, 1564, 1587, 1632, 1656, 1840, 1955, 2040, 2070, 2116, 2208, 2346, 2448, 2645, 2720, 2760, 2906, 3060, 3128, 3174, 3312, 3519, 3680, 3910, 4080, 4140, 4232, 4359, 4692, 4761, 4896, 5290, 5520, 5812, 5865, 6120, 6256, 6348, 6624, 7038, 7265, 7820, 7935, 8160, 8280, 8464, 8718, 8993, 9384, 9522, 10580, 11040, 11624, 11730, 12240, 12512, 12696, 13077, 14076, 14530, 15640, 15870, 16560, 16928, 17436, 17595, 17986, 18768, 19044, 21160, 21795, 23248, 23460, 23805, 24480, 24701, 25392, 26154, 26979, 28152, 29060, 31280, 31740, 33120, 33419, 34872, 35190, 35972, 37536, 38088, 42320, 43590, 44965, 46496, 46920, 47610, 49402, 50784, 52308, 53958, 56304, 58120, 62560, 63480, 65385, 66838, 69744, 70380, 71944, 74103, 76176, 80937, 84640, 87180, 89930, 93840, 95220, 98804, 100257, 104616, 107916, 112608, 116240, 123505, 126960, 130770, 133676, 134895, 139488, 140760, 143888, 148206, 152352, 161874, 167095, 174360, 179860, 187680, 190440, 197608, 200514, 209232, 215832, 222309, 232480, 247010, 253920, 261540, 267352, 269790, 281520, 287776, 296412, 300771, 323748, 334190, 348720, 359720, 370515, 380880, 395216, 401028, 404685, 418464, 431664, 444618, 494020, 501285, 523080, 534704, 539580, 563040, 568123, 592824, 601542, 647496, 668380, 697440, 719440, 741030, 761760, 768637, 790432, 802056, 809370, 863328, 889236, 988040, 1002570, 1046160, 1069408, 1079160, 1111545, 1136246, 1185648, 1203084, 1294992, 1336760, 1438880, 1482060, 1503855, 1537274, 1604112, 1618740, 1704369, 1778472, 1976080, 2005140, 2092320, 2158320, 2223090, 2272492, 2305911, 2371296, 2406168, 2589984, 2673520, 2840615, 2964120, 3007710, 3074548, 3208224, 3237480, 3408738, 3556944, 3843185, 3952160, 4010280, 4316640, 4446180, 4544984, 4611822, 4812336, 5113107, 5347040, 5681230, 5928240, 6015420, 6149096, 6474960, 6817476, 6917733, 7113888, 7686370, 8020560, 8521845, 8892360, 9089968, 9223644, 9624672, 10226214, 11362460, 11529555, 11856480, 12030840, 12298192, 12949920, 13066829, 13634952, 13835466, 15372740, 16041120, 17043690, 17784720, 18179936, 18447288, 20452428, 22724920, 23059110, 24061680, 24596384, 25565535, 26133658, 27269904, 27670932, 30745480, 34087380, 34588665, 35569440, 36894576, 39200487, 40904856, 45449840, 46118220, 48123360, 51131070, 52267316, 54539808, 55341864, 61490960, 65334145, 68174760, 69177330, 73789152, 78400974, 81809712, 90899680, 92236440, 102262140, 104534632, 110683728, 117601461, 122981920, 130668290, 136349520, 138354660, 156801948, 163619424, 184472880, 196002435, 204524280, 209069264, 221367456, 235202922, 261336580, 272699040, 276709320, 313603896, 368945760, 392004870, 409048560, 418138528, 470405844, 522673160, 553418640, 588007305, 627207792, 784009740, 818097120, 940811688, 1045346320, 1106837280, 1176014610, 1254415584, 1568019480, 1881623376, 2090692640, 2352029220, 3136038960, 3763246752, 4704058440, 6272077920, 9408116880, 18816233760]

約数ペア:

[(1, 18816233760), (2, 9408116880), (3, 6272077920), (4, 4704058440), (5, 3763246752), (6, 3136038960), (8, 2352029220), (9, 2090692640), (10, 1881623376), (12, 1568019480), (15, 1254415584), (16, 1176014610), (17, 1106837280), (18, 1045346320), (20, 940811688), (23, 818097120), (24, 784009740), (30, 627207792), (32, 588007305), (34, 553418640), (36, 522673160), (40, 470405844), (45, 418138528), (46, 409048560), (48, 392004870), (51, 368945760), (60, 313603896), (68, 276709320), (69, 272699040), (72, 261336580), (80, 235202922), (85, 221367456), (90, 209069264), (92, 204524280), (96, 196002435), (102, 184472880), (115, 163619424), (120, 156801948), (136, 138354660), (138, 136349520), (144, 130668290), (153, 122981920), (160, 117601461), (170, 110683728), (180, 104534632), (184, 102262140), (204, 92236440), (207, 90899680), (230, 81809712), (240, 78400974), (255, 73789152), (272, 69177330), (276, 68174760), (288, 65334145), (306, 61490960), (340, 55341864), (345, 54539808), (360, 52267316), (368, 51131070), (391, 48123360), (408, 46118220), (414, 45449840), (460, 40904856), (480, 39200487), (510, 36894576), (529, 35569440), (544, 34588665), (552, 34087380), (612, 30745480), (680, 27670932), (690, 27269904), (720, 26133658), (736, 25565535), (765, 24596384), (782, 24061680), (816, 23059110), (828, 22724920), (920, 20452428), (1020, 18447288), (1035, 18179936), (1058, 17784720), (1104, 17043690), (1173, 16041120), (1224, 15372740), (1360, 13835466), (1380, 13634952), (1440, 13066829), (1453, 12949920), (1530, 12298192), (1564, 12030840), (1587, 11856480), (1632, 11529555), (1656, 11362460), (1840, 10226214), (1955, 9624672), (2040, 9223644), (2070, 9089968), (2116, 8892360), (2208, 8521845), (2346, 8020560), (2448, 7686370), (2645, 7113888), (2720, 6917733), (2760, 6817476), (2906, 6474960), (3060, 6149096), (3128, 6015420), (3174, 5928240), (3312, 5681230), (3519, 5347040), (3680, 5113107), (3910, 4812336), (4080, 4611822), (4140, 4544984), (4232, 4446180), (4359, 4316640), (4692, 4010280), (4761, 3952160), (4896, 3843185), (5290, 3556944), (5520, 3408738), (5812, 3237480), (5865, 3208224), (6120, 3074548), (6256, 3007710), (6348, 2964120), (6624, 2840615), (7038, 2673520), (7265, 2589984), (7820, 2406168), (7935, 2371296), (8160, 2305911), (8280, 2272492), (8464, 2223090), (8718, 2158320), (8993, 2092320), (9384, 2005140), (9522, 1976080), (10580, 1778472), (11040, 1704369), (11624, 1618740), (11730, 1604112), (12240, 1537274), (12512, 1503855), (12696, 1482060), (13077, 1438880), (14076, 1336760), (14530, 1294992), (15640, 1203084), (15870, 1185648), (16560, 1136246), (16928, 1111545), (17436, 1079160), (17595, 1069408), (17986, 1046160), (18768, 1002570), (19044, 988040), (21160, 889236), (21795, 863328), (23248, 809370), (23460, 802056), (23805, 790432), (24480, 768637), (24701, 761760), (25392, 741030), (26154, 719440), (26979, 697440), (28152, 668380), (29060, 647496), (31280, 601542), (31740, 592824), (33120, 568123), (33419, 563040), (34872, 539580), (35190, 534704), (35972, 523080), (37536, 501285), (38088, 494020), (42320, 444618), (43590, 431664), (44965, 418464), (46496, 404685), (46920, 401028), (47610, 395216), (49402, 380880), (50784, 370515), (52308, 359720), (53958, 348720), (56304, 334190), (58120, 323748), (62560, 300771), (63480, 296412), (65385, 287776), (66838, 281520), (69744, 269790), (70380, 267352), (71944, 261540), (74103, 253920), (76176, 247010), (80937, 232480), (84640, 222309), (87180, 215832), (89930, 209232), (93840, 200514), (95220, 197608), (98804, 190440), (100257, 187680), (104616, 179860), (107916, 174360), (112608, 167095), (116240, 161874), (123505, 152352), (126960, 148206), (130770, 143888), (133676, 140760), (134895, 139488)]