20139898800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{13859}}^1$

素因数の和:14060

約数の個数: 240

約数和(自身を含む): 74162753280

約数和(自身を除く): 54022854480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 173, 175, 200, 210, 240, 280, 300, 336, 346, 350, 400, 420, 519, 525, 560, 600, 692, 700, 840, 865, 1038, 1050, 1200, 1211, 1384, 1400, 1680, 1730, 2076, 2100, 2422, 2595, 2768, 2800, 3460, 3633, 4152, 4200, 4325, 4844, 5190, 6055, 6920, 7266, 8304, 8400, 8650, 9688, 10380, 12110, 12975, 13840, 13859, 14532, 17300, 18165, 19376, 20760, 24220, 25950, 27718, 29064, 30275, 34600, 36330, 41520, 41577, 48440, 51900, 55436, 58128, 60550, 69200, 69295, 72660, 83154, 90825, 96880, 97013, 103800, 110872, 121100, 138590, 145320, 166308, 181650, 194026, 207600, 207885, 221744, 242200, 277180, 290640, 291039, 332616, 346475, 363300, 388052, 415770, 484400, 485065, 554360, 582078, 665232, 692950, 726600, 776104, 831540, 970130, 1039425, 1108720, 1164156, 1385900, 1453200, 1455195, 1552208, 1663080, 1940260, 2078850, 2328312, 2397607, 2425325, 2771800, 2910390, 3326160, 3880520, 4157700, 4656624, 4795214, 4850650, 5543600, 5820780, 7192821, 7275975, 7761040, 8315400, 9590428, 9701300, 11641560, 11988035, 14385642, 14551950, 16630800, 16783249, 19180856, 19402600, 23283120, 23976070, 28771284, 29103900, 33566498, 35964105, 38361712, 38805200, 47952140, 50349747, 57542568, 58207800, 59940175, 67132996, 71928210, 83916245, 95904280, 100699494, 115085136, 116415600, 119880350, 134265992, 143856420, 167832490, 179820525, 191808560, 201398988, 239760700, 251748735, 268531984, 287712840, 335664980, 359641050, 402797976, 419581225, 479521400, 503497470, 575425680, 671329960, 719282100, 805595952, 839162450, 959042800, 1006994940, 1258743675, 1342659920, 1438564200, 1678324900, 2013989880, 2517487350, 2877128400, 3356649800, 4027979760, 5034974700, 6713299600, 10069949400, 20139898800]

約数ペア:

[(1, 20139898800), (2, 10069949400), (3, 6713299600), (4, 5034974700), (5, 4027979760), (6, 3356649800), (7, 2877128400), (8, 2517487350), (10, 2013989880), (12, 1678324900), (14, 1438564200), (15, 1342659920), (16, 1258743675), (20, 1006994940), (21, 959042800), (24, 839162450), (25, 805595952), (28, 719282100), (30, 671329960), (35, 575425680), (40, 503497470), (42, 479521400), (48, 419581225), (50, 402797976), (56, 359641050), (60, 335664980), (70, 287712840), (75, 268531984), (80, 251748735), (84, 239760700), (100, 201398988), (105, 191808560), (112, 179820525), (120, 167832490), (140, 143856420), (150, 134265992), (168, 119880350), (173, 116415600), (175, 115085136), (200, 100699494), (210, 95904280), (240, 83916245), (280, 71928210), (300, 67132996), (336, 59940175), (346, 58207800), (350, 57542568), (400, 50349747), (420, 47952140), (519, 38805200), (525, 38361712), (560, 35964105), (600, 33566498), (692, 29103900), (700, 28771284), (840, 23976070), (865, 23283120), (1038, 19402600), (1050, 19180856), (1200, 16783249), (1211, 16630800), (1384, 14551950), (1400, 14385642), (1680, 11988035), (1730, 11641560), (2076, 9701300), (2100, 9590428), (2422, 8315400), (2595, 7761040), (2768, 7275975), (2800, 7192821), (3460, 5820780), (3633, 5543600), (4152, 4850650), (4200, 4795214), (4325, 4656624), (4844, 4157700), (5190, 3880520), (6055, 3326160), (6920, 2910390), (7266, 2771800), (8304, 2425325), (8400, 2397607), (8650, 2328312), (9688, 2078850), (10380, 1940260), (12110, 1663080), (12975, 1552208), (13840, 1455195), (13859, 1453200), (14532, 1385900), (17300, 1164156), (18165, 1108720), (19376, 1039425), (20760, 970130), (24220, 831540), (25950, 776104), (27718, 726600), (29064, 692950), (30275, 665232), (34600, 582078), (36330, 554360), (41520, 485065), (41577, 484400), (48440, 415770), (51900, 388052), (55436, 363300), (58128, 346475), (60550, 332616), (69200, 291039), (69295, 290640), (72660, 277180), (83154, 242200), (90825, 221744), (96880, 207885), (97013, 207600), (103800, 194026), (110872, 181650), (121100, 166308), (138590, 145320)]