20431101600

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31183}}^1$

素因数の和:31229

約数の個数: 432

約数和(自身を含む): 88673824512

約数和(自身を除く): 68242722912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 50, 52, 56, 60, 63, 65, 70, 72, 75, 78, 80, 84, 90, 91, 96, 100, 104, 105, 112, 117, 120, 126, 130, 140, 144, 150, 156, 160, 168, 175, 180, 182, 195, 200, 208, 210, 224, 225, 234, 240, 252, 260, 273, 280, 288, 300, 312, 315, 325, 336, 350, 360, 364, 390, 400, 416, 420, 450, 455, 468, 480, 504, 520, 525, 546, 560, 585, 600, 624, 630, 650, 672, 700, 720, 728, 780, 800, 819, 840, 900, 910, 936, 975, 1008, 1040, 1050, 1092, 1120, 1170, 1200, 1248, 1260, 1300, 1365, 1400, 1440, 1456, 1560, 1575, 1638, 1680, 1800, 1820, 1872, 1950, 2016, 2080, 2100, 2184, 2275, 2340, 2400, 2520, 2600, 2730, 2800, 2912, 2925, 3120, 3150, 3276, 3360, 3600, 3640, 3744, 3900, 4095, 4200, 4368, 4550, 4680, 5040, 5200, 5460, 5600, 5850, 6240, 6300, 6552, 6825, 7200, 7280, 7800, 8190, 8400, 8736, 9100, 9360, 10080, 10400, 10920, 11700, 12600, 13104, 13650, 14560, 15600, 16380, 16800, 18200, 18720, 20475, 21840, 23400, 25200, 26208, 27300, 31183, 31200, 32760, 36400, 40950, 43680, 46800, 50400, 54600, 62366, 65520, 72800, 81900, 93549, 93600, 109200, 124732, 131040, 155915, 163800, 187098, 218281, 218400, 249464, 280647, 311830, 327600, 374196, 405379, 436562, 467745, 498928, 561294, 623660, 654843, 655200, 748392, 779575, 810758, 873124, 935490, 997856, 1091405, 1122588, 1216137, 1247320, 1309686, 1403235, 1496784, 1559150, 1621516, 1746248, 1870980, 1964529, 2026895, 2182810, 2245176, 2338725, 2432274, 2494640, 2619372, 2806470, 2837653, 2993568, 3118300, 3243032, 3274215, 3492496, 3648411, 3741960, 3929058, 4053790, 4365620, 4490352, 4677450, 4864548, 4989280, 5238744, 5457025, 5612940, 5675306, 6080685, 6236600, 6486064, 6548430, 6984992, 7016175, 7296822, 7483920, 7858116, 8107580, 8512959, 8731240, 8980704, 9354900, 9729096, 9822645, 10134475, 10477488, 10914050, 11225880, 11350612, 12161370, 12473200, 12972128, 13096860, 14032350, 14188265, 14593644, 14967840, 15716232, 16215160, 16371075, 17025918, 17462480, 18242055, 18709800, 19458192, 19645290, 20268950, 20954976, 21828100, 22451760, 22701224, 24322740, 24946400, 25538877, 26193720, 28064700, 28376530, 29187288, 30403425, 31432464, 32430320, 32742150, 34051836, 34924960, 36484110, 37419600, 38916384, 39290580, 40537900, 42564795, 43656200, 44903520, 45402448, 48645480, 49113225, 51077754, 52387440, 56129400, 56753060, 58374576, 60806850, 62864928, 64860640, 65484300, 68103672, 70941325, 72968220, 74839200, 78581160, 81075800, 85129590, 87312400, 90804896, 91210275, 97290960, 98226450, 102155508, 104774880, 112258800, 113506120, 116749152, 121613700, 127694385, 130968600, 136207344, 141882650, 145936440, 157162320, 162151600, 170259180, 174624800, 182420550, 194581920, 196452900, 204311016, 212823975, 224517600, 227012240, 243227400, 255388770, 261937200, 272414688, 283765300, 291872880, 314324640, 324303200, 340518360, 364841100, 392905800, 408622032, 425647950, 454024480, 486454800, 510777540, 523874400, 567530600, 583745760, 638471925, 681036720, 729682200, 785811600, 817244064, 851295900, 972909600, 1021555080, 1135061200, 1276943850, 1362073440, 1459364400, 1571623200, 1702591800, 2043110160, 2270122400, 2553887700, 2918728800, 3405183600, 4086220320, 5107775400, 6810367200, 10215550800, 20431101600]

約数ペア:

[(1, 20431101600), (2, 10215550800), (3, 6810367200), (4, 5107775400), (5, 4086220320), (6, 3405183600), (7, 2918728800), (8, 2553887700), (9, 2270122400), (10, 2043110160), (12, 1702591800), (13, 1571623200), (14, 1459364400), (15, 1362073440), (16, 1276943850), (18, 1135061200), (20, 1021555080), (21, 972909600), (24, 851295900), (25, 817244064), (26, 785811600), (28, 729682200), (30, 681036720), (32, 638471925), (35, 583745760), (36, 567530600), (39, 523874400), (40, 510777540), (42, 486454800), (45, 454024480), (48, 425647950), (50, 408622032), (52, 392905800), (56, 364841100), (60, 340518360), (63, 324303200), (65, 314324640), (70, 291872880), (72, 283765300), (75, 272414688), (78, 261937200), (80, 255388770), (84, 243227400), (90, 227012240), (91, 224517600), (96, 212823975), (100, 204311016), (104, 196452900), (105, 194581920), (112, 182420550), (117, 174624800), (120, 170259180), (126, 162151600), (130, 157162320), (140, 145936440), (144, 141882650), (150, 136207344), (156, 130968600), (160, 127694385), (168, 121613700), (175, 116749152), (180, 113506120), (182, 112258800), (195, 104774880), (200, 102155508), (208, 98226450), (210, 97290960), (224, 91210275), (225, 90804896), (234, 87312400), (240, 85129590), (252, 81075800), (260, 78581160), (273, 74839200), (280, 72968220), (288, 70941325), (300, 68103672), (312, 65484300), (315, 64860640), (325, 62864928), (336, 60806850), (350, 58374576), (360, 56753060), (364, 56129400), (390, 52387440), (400, 51077754), (416, 49113225), (420, 48645480), (450, 45402448), (455, 44903520), (468, 43656200), (480, 42564795), (504, 40537900), (520, 39290580), (525, 38916384), (546, 37419600), (560, 36484110), (585, 34924960), (600, 34051836), (624, 32742150), (630, 32430320), (650, 31432464), (672, 30403425), (700, 29187288), (720, 28376530), (728, 28064700), (780, 26193720), (800, 25538877), (819, 24946400), (840, 24322740), (900, 22701224), (910, 22451760), (936, 21828100), (975, 20954976), (1008, 20268950), (1040, 19645290), (1050, 19458192), (1092, 18709800), (1120, 18242055), (1170, 17462480), (1200, 17025918), (1248, 16371075), (1260, 16215160), (1300, 15716232), (1365, 14967840), (1400, 14593644), (1440, 14188265), (1456, 14032350), (1560, 13096860), (1575, 12972128), (1638, 12473200), (1680, 12161370), (1800, 11350612), (1820, 11225880), (1872, 10914050), (1950, 10477488), (2016, 10134475), (2080, 9822645), (2100, 9729096), (2184, 9354900), (2275, 8980704), (2340, 8731240), (2400, 8512959), (2520, 8107580), (2600, 7858116), (2730, 7483920), (2800, 7296822), (2912, 7016175), (2925, 6984992), (3120, 6548430), (3150, 6486064), (3276, 6236600), (3360, 6080685), (3600, 5675306), (3640, 5612940), (3744, 5457025), (3900, 5238744), (4095, 4989280), (4200, 4864548), (4368, 4677450), (4550, 4490352), (4680, 4365620), (5040, 4053790), (5200, 3929058), (5460, 3741960), (5600, 3648411), (5850, 3492496), (6240, 3274215), (6300, 3243032), (6552, 3118300), (6825, 2993568), (7200, 2837653), (7280, 2806470), (7800, 2619372), (8190, 2494640), (8400, 2432274), (8736, 2338725), (9100, 2245176), (9360, 2182810), (10080, 2026895), (10400, 1964529), (10920, 1870980), (11700, 1746248), (12600, 1621516), (13104, 1559150), (13650, 1496784), (14560, 1403235), (15600, 1309686), (16380, 1247320), (16800, 1216137), (18200, 1122588), (18720, 1091405), (20475, 997856), (21840, 935490), (23400, 873124), (25200, 810758), (26208, 779575), (27300, 748392), (31183, 655200), (31200, 654843), (32760, 623660), (36400, 561294), (40950, 498928), (43680, 467745), (46800, 436562), (50400, 405379), (54600, 374196), (62366, 327600), (65520, 311830), (72800, 280647), (81900, 249464), (93549, 218400), (93600, 218281), (109200, 187098), (124732, 163800), (131040, 155915)]