28375512480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{7547}}^1$

素因数の和:7948

約数の個数: 288

約数和(自身を含む): 110975889024

約数和(自身を除く): 82600376544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 373, 420, 480, 504, 560, 630, 672, 720, 746, 840, 1008, 1119, 1120, 1260, 1440, 1492, 1680, 1865, 2016, 2238, 2520, 2611, 2984, 3357, 3360, 3730, 4476, 5040, 5222, 5595, 5968, 6714, 7460, 7547, 7833, 8952, 10080, 10444, 11190, 11936, 13055, 13428, 14920, 15094, 15666, 16785, 17904, 20888, 22380, 22641, 23499, 26110, 26856, 29840, 30188, 31332, 33570, 35808, 37735, 39165, 41776, 44760, 45282, 46998, 52220, 52829, 53712, 59680, 60376, 62664, 67140, 67923, 75470, 78330, 83552, 89520, 90564, 93996, 104440, 105658, 107424, 113205, 117495, 120752, 125328, 134280, 135846, 150940, 156660, 158487, 179040, 181128, 187992, 208880, 211316, 226410, 234990, 241504, 250656, 264145, 268560, 271692, 301880, 313320, 316974, 339615, 362256, 375984, 417760, 422632, 452820, 469980, 475461, 528290, 537120, 543384, 603760, 626640, 633948, 679230, 724512, 751968, 792435, 845264, 905640, 939960, 950922, 1056580, 1086768, 1207520, 1253280, 1267896, 1358460, 1584870, 1690528, 1811280, 1879920, 1901844, 2113160, 2173536, 2377305, 2535792, 2716920, 2815031, 3169740, 3622560, 3759840, 3803688, 4226320, 4754610, 5071584, 5433840, 5630062, 6339480, 7607376, 8445093, 8452640, 9509220, 10867680, 11260124, 12678960, 14075155, 15214752, 16890186, 19018440, 19705217, 22520248, 25335279, 25357920, 28150310, 33780372, 38036880, 39410434, 42225465, 45040496, 50670558, 56300620, 59115651, 67560744, 76073760, 78820868, 84450930, 90080992, 98526085, 101341116, 112601240, 118231302, 126676395, 135121488, 157641736, 168901860, 177346953, 197052170, 202682232, 225202480, 236462604, 253352790, 270242976, 295578255, 315283472, 337803720, 354693906, 394104340, 405364464, 450404960, 472925208, 506705580, 591156510, 630566944, 675607440, 709387812, 788208680, 810728928, 886734765, 945850416, 1013411160, 1182313020, 1351214880, 1418775624, 1576417360, 1773469530, 1891700832, 2026822320, 2364626040, 2837551248, 3152834720, 3546939060, 4053644640, 4729252080, 5675102496, 7093878120, 9458504160, 14187756240, 28375512480]

約数ペア:

[(1, 28375512480), (2, 14187756240), (3, 9458504160), (4, 7093878120), (5, 5675102496), (6, 4729252080), (7, 4053644640), (8, 3546939060), (9, 3152834720), (10, 2837551248), (12, 2364626040), (14, 2026822320), (15, 1891700832), (16, 1773469530), (18, 1576417360), (20, 1418775624), (21, 1351214880), (24, 1182313020), (28, 1013411160), (30, 945850416), (32, 886734765), (35, 810728928), (36, 788208680), (40, 709387812), (42, 675607440), (45, 630566944), (48, 591156510), (56, 506705580), (60, 472925208), (63, 450404960), (70, 405364464), (72, 394104340), (80, 354693906), (84, 337803720), (90, 315283472), (96, 295578255), (105, 270242976), (112, 253352790), (120, 236462604), (126, 225202480), (140, 202682232), (144, 197052170), (160, 177346953), (168, 168901860), (180, 157641736), (210, 135121488), (224, 126676395), (240, 118231302), (252, 112601240), (280, 101341116), (288, 98526085), (315, 90080992), (336, 84450930), (360, 78820868), (373, 76073760), (420, 67560744), (480, 59115651), (504, 56300620), (560, 50670558), (630, 45040496), (672, 42225465), (720, 39410434), (746, 38036880), (840, 33780372), (1008, 28150310), (1119, 25357920), (1120, 25335279), (1260, 22520248), (1440, 19705217), (1492, 19018440), (1680, 16890186), (1865, 15214752), (2016, 14075155), (2238, 12678960), (2520, 11260124), (2611, 10867680), (2984, 9509220), (3357, 8452640), (3360, 8445093), (3730, 7607376), (4476, 6339480), (5040, 5630062), (5222, 5433840), (5595, 5071584), (5968, 4754610), (6714, 4226320), (7460, 3803688), (7547, 3759840), (7833, 3622560), (8952, 3169740), (10080, 2815031), (10444, 2716920), (11190, 2535792), (11936, 2377305), (13055, 2173536), (13428, 2113160), (14920, 1901844), (15094, 1879920), (15666, 1811280), (16785, 1690528), (17904, 1584870), (20888, 1358460), (22380, 1267896), (22641, 1253280), (23499, 1207520), (26110, 1086768), (26856, 1056580), (29840, 950922), (30188, 939960), (31332, 905640), (33570, 845264), (35808, 792435), (37735, 751968), (39165, 724512), (41776, 679230), (44760, 633948), (45282, 626640), (46998, 603760), (52220, 543384), (52829, 537120), (53712, 528290), (59680, 475461), (60376, 469980), (62664, 452820), (67140, 422632), (67923, 417760), (75470, 375984), (78330, 362256), (83552, 339615), (89520, 316974), (90564, 313320), (93996, 301880), (104440, 271692), (105658, 268560), (107424, 264145), (113205, 250656), (117495, 241504), (120752, 234990), (125328, 226410), (134280, 211316), (135846, 208880), (150940, 187992), (156660, 181128), (158487, 179040)]