206292240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^2$

素因数の和:159

約数の個数: 360

約数和(自身を含む): 878140224

約数和(自身を除く): 671847984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 61, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 122, 126, 132, 140, 144, 154, 165, 168, 176, 180, 183, 198, 210, 220, 231, 240, 244, 252, 264, 280, 305, 308, 315, 330, 336, 360, 366, 385, 396, 420, 427, 440, 462, 488, 495, 504, 528, 549, 560, 610, 616, 630, 660, 671, 693, 720, 732, 770, 792, 840, 854, 880, 915, 924, 976, 990, 1008, 1098, 1155, 1220, 1232, 1260, 1281, 1320, 1342, 1386, 1464, 1540, 1584, 1680, 1708, 1830, 1848, 1980, 2013, 2135, 2196, 2310, 2440, 2520, 2562, 2640, 2684, 2745, 2772, 2928, 3080, 3355, 3416, 3465, 3660, 3696, 3721, 3843, 3960, 4026, 4270, 4392, 4620, 4697, 4880, 5040, 5124, 5368, 5490, 5544, 6039, 6160, 6405, 6710, 6832, 6930, 7320, 7442, 7686, 7920, 8052, 8540, 8784, 9240, 9394, 10065, 10248, 10736, 10980, 11088, 11163, 12078, 12810, 13420, 13860, 14091, 14640, 14884, 15372, 16104, 17080, 18480, 18605, 18788, 19215, 20130, 20496, 21960, 22326, 23485, 24156, 25620, 26047, 26840, 27720, 28182, 29768, 30195, 30744, 32208, 33489, 34160, 37210, 37576, 38430, 40260, 40931, 42273, 43920, 44652, 46970, 48312, 51240, 52094, 53680, 55440, 55815, 56364, 59536, 60390, 61488, 66978, 70455, 74420, 75152, 76860, 78141, 80520, 81862, 84546, 89304, 93940, 96624, 102480, 104188, 111630, 112728, 120780, 122793, 130235, 133956, 140910, 148840, 153720, 156282, 161040, 163724, 167445, 169092, 178608, 187880, 204655, 208376, 211365, 223260, 225456, 234423, 241560, 245586, 260470, 267912, 281820, 286517, 297680, 307440, 312564, 327448, 334890, 338184, 368379, 375760, 390705, 409310, 416752, 422730, 446520, 468846, 483120, 491172, 520940, 535824, 563640, 573034, 613965, 625128, 654896, 669780, 676368, 736758, 781410, 818620, 845460, 859551, 893040, 937692, 982344, 1041880, 1127280, 1146068, 1172115, 1227930, 1250256, 1339560, 1432585, 1473516, 1562820, 1637240, 1690920, 1719102, 1841895, 1875384, 1964688, 2083760, 2292136, 2344230, 2455860, 2578653, 2679120, 2865170, 2947032, 3125640, 3274480, 3381840, 3438204, 3683790, 3750768, 4297755, 4584272, 4688460, 4911720, 5157306, 5730340, 5894064, 6251280, 6876408, 7367580, 8595510, 9376920, 9823440, 10314612, 11460680, 12893265, 13752816, 14735160, 17191020, 18753840, 20629224, 22921360, 25786530, 29470320, 34382040, 41258448, 51573060, 68764080, 103146120, 206292240]

約数ペア:

[(1, 206292240), (2, 103146120), (3, 68764080), (4, 51573060), (5, 41258448), (6, 34382040), (7, 29470320), (8, 25786530), (9, 22921360), (10, 20629224), (11, 18753840), (12, 17191020), (14, 14735160), (15, 13752816), (16, 12893265), (18, 11460680), (20, 10314612), (21, 9823440), (22, 9376920), (24, 8595510), (28, 7367580), (30, 6876408), (33, 6251280), (35, 5894064), (36, 5730340), (40, 5157306), (42, 4911720), (44, 4688460), (45, 4584272), (48, 4297755), (55, 3750768), (56, 3683790), (60, 3438204), (61, 3381840), (63, 3274480), (66, 3125640), (70, 2947032), (72, 2865170), (77, 2679120), (80, 2578653), (84, 2455860), (88, 2344230), (90, 2292136), (99, 2083760), (105, 1964688), (110, 1875384), (112, 1841895), (120, 1719102), (122, 1690920), (126, 1637240), (132, 1562820), (140, 1473516), (144, 1432585), (154, 1339560), (165, 1250256), (168, 1227930), (176, 1172115), (180, 1146068), (183, 1127280), (198, 1041880), (210, 982344), (220, 937692), (231, 893040), (240, 859551), (244, 845460), (252, 818620), (264, 781410), (280, 736758), (305, 676368), (308, 669780), (315, 654896), (330, 625128), (336, 613965), (360, 573034), (366, 563640), (385, 535824), (396, 520940), (420, 491172), (427, 483120), (440, 468846), (462, 446520), (488, 422730), (495, 416752), (504, 409310), (528, 390705), (549, 375760), (560, 368379), (610, 338184), (616, 334890), (630, 327448), (660, 312564), (671, 307440), (693, 297680), (720, 286517), (732, 281820), (770, 267912), (792, 260470), (840, 245586), (854, 241560), (880, 234423), (915, 225456), (924, 223260), (976, 211365), (990, 208376), (1008, 204655), (1098, 187880), (1155, 178608), (1220, 169092), (1232, 167445), (1260, 163724), (1281, 161040), (1320, 156282), (1342, 153720), (1386, 148840), (1464, 140910), (1540, 133956), (1584, 130235), (1680, 122793), (1708, 120780), (1830, 112728), (1848, 111630), (1980, 104188), (2013, 102480), (2135, 96624), (2196, 93940), (2310, 89304), (2440, 84546), (2520, 81862), (2562, 80520), (2640, 78141), (2684, 76860), (2745, 75152), (2772, 74420), (2928, 70455), (3080, 66978), (3355, 61488), (3416, 60390), (3465, 59536), (3660, 56364), (3696, 55815), (3721, 55440), (3843, 53680), (3960, 52094), (4026, 51240), (4270, 48312), (4392, 46970), (4620, 44652), (4697, 43920), (4880, 42273), (5040, 40931), (5124, 40260), (5368, 38430), (5490, 37576), (5544, 37210), (6039, 34160), (6160, 33489), (6405, 32208), (6710, 30744), (6832, 30195), (6930, 29768), (7320, 28182), (7442, 27720), (7686, 26840), (7920, 26047), (8052, 25620), (8540, 24156), (8784, 23485), (9240, 22326), (9394, 21960), (10065, 20496), (10248, 20130), (10736, 19215), (10980, 18788), (11088, 18605), (11163, 18480), (12078, 17080), (12810, 16104), (13420, 15372), (13860, 14884), (14091, 14640)]