147072240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 320

約数和(自身を含む): 591390720

約数和(自身を除く): 444318480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 71, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 137, 140, 142, 144, 168, 180, 189, 210, 213, 216, 240, 252, 270, 274, 280, 284, 315, 336, 355, 360, 378, 411, 420, 426, 432, 497, 504, 540, 548, 560, 568, 630, 639, 685, 710, 720, 756, 822, 840, 852, 945, 959, 994, 1008, 1065, 1080, 1096, 1136, 1233, 1260, 1278, 1370, 1420, 1491, 1512, 1644, 1680, 1704, 1890, 1917, 1918, 1988, 2055, 2130, 2160, 2192, 2466, 2485, 2520, 2556, 2740, 2840, 2877, 2982, 3024, 3195, 3288, 3408, 3699, 3780, 3834, 3836, 3976, 4110, 4260, 4473, 4795, 4932, 4970, 5040, 5112, 5480, 5680, 5754, 5964, 6165, 6390, 6576, 7398, 7455, 7560, 7668, 7672, 7952, 8220, 8520, 8631, 8946, 9585, 9590, 9727, 9864, 9940, 10224, 10960, 11508, 11928, 12330, 12780, 13419, 14385, 14796, 14910, 15120, 15336, 15344, 16440, 17040, 17262, 17892, 18495, 19170, 19180, 19454, 19728, 19880, 22365, 23016, 23856, 24660, 25560, 25893, 26838, 28770, 29181, 29592, 29820, 30672, 32880, 34524, 35784, 36990, 38340, 38360, 38908, 39760, 43155, 44730, 46032, 48635, 49320, 51120, 51786, 53676, 57540, 58362, 59184, 59640, 67095, 68089, 69048, 71568, 73980, 76680, 76720, 77816, 86310, 87543, 89460, 97270, 98640, 103572, 107352, 115080, 116724, 119280, 129465, 134190, 136178, 138096, 145905, 147960, 153360, 155632, 172620, 175086, 178920, 194540, 204267, 207144, 214704, 230160, 233448, 258930, 262629, 268380, 272356, 291810, 295920, 340445, 345240, 350172, 357840, 389080, 408534, 414288, 437715, 466896, 517860, 525258, 536760, 544712, 583620, 612801, 680890, 690480, 700344, 778160, 817068, 875430, 1021335, 1035720, 1050516, 1073520, 1089424, 1167240, 1225602, 1313145, 1361780, 1400688, 1634136, 1750860, 1838403, 2042670, 2071440, 2101032, 2334480, 2451204, 2626290, 2723560, 3064005, 3268272, 3501720, 3676806, 4085340, 4202064, 4902408, 5252580, 5447120, 6128010, 7003440, 7353612, 8170680, 9192015, 9804816, 10505160, 12256020, 14707224, 16341360, 18384030, 21010320, 24512040, 29414448, 36768060, 49024080, 73536120, 147072240]

約数ペア:

[(1, 147072240), (2, 73536120), (3, 49024080), (4, 36768060), (5, 29414448), (6, 24512040), (7, 21010320), (8, 18384030), (9, 16341360), (10, 14707224), (12, 12256020), (14, 10505160), (15, 9804816), (16, 9192015), (18, 8170680), (20, 7353612), (21, 7003440), (24, 6128010), (27, 5447120), (28, 5252580), (30, 4902408), (35, 4202064), (36, 4085340), (40, 3676806), (42, 3501720), (45, 3268272), (48, 3064005), (54, 2723560), (56, 2626290), (60, 2451204), (63, 2334480), (70, 2101032), (71, 2071440), (72, 2042670), (80, 1838403), (84, 1750860), (90, 1634136), (105, 1400688), (108, 1361780), (112, 1313145), (120, 1225602), (126, 1167240), (135, 1089424), (137, 1073520), (140, 1050516), (142, 1035720), (144, 1021335), (168, 875430), (180, 817068), (189, 778160), (210, 700344), (213, 690480), (216, 680890), (240, 612801), (252, 583620), (270, 544712), (274, 536760), (280, 525258), (284, 517860), (315, 466896), (336, 437715), (355, 414288), (360, 408534), (378, 389080), (411, 357840), (420, 350172), (426, 345240), (432, 340445), (497, 295920), (504, 291810), (540, 272356), (548, 268380), (560, 262629), (568, 258930), (630, 233448), (639, 230160), (685, 214704), (710, 207144), (720, 204267), (756, 194540), (822, 178920), (840, 175086), (852, 172620), (945, 155632), (959, 153360), (994, 147960), (1008, 145905), (1065, 138096), (1080, 136178), (1096, 134190), (1136, 129465), (1233, 119280), (1260, 116724), (1278, 115080), (1370, 107352), (1420, 103572), (1491, 98640), (1512, 97270), (1644, 89460), (1680, 87543), (1704, 86310), (1890, 77816), (1917, 76720), (1918, 76680), (1988, 73980), (2055, 71568), (2130, 69048), (2160, 68089), (2192, 67095), (2466, 59640), (2485, 59184), (2520, 58362), (2556, 57540), (2740, 53676), (2840, 51786), (2877, 51120), (2982, 49320), (3024, 48635), (3195, 46032), (3288, 44730), (3408, 43155), (3699, 39760), (3780, 38908), (3834, 38360), (3836, 38340), (3976, 36990), (4110, 35784), (4260, 34524), (4473, 32880), (4795, 30672), (4932, 29820), (4970, 29592), (5040, 29181), (5112, 28770), (5480, 26838), (5680, 25893), (5754, 25560), (5964, 24660), (6165, 23856), (6390, 23016), (6576, 22365), (7398, 19880), (7455, 19728), (7560, 19454), (7668, 19180), (7672, 19170), (7952, 18495), (8220, 17892), (8520, 17262), (8631, 17040), (8946, 16440), (9585, 15344), (9590, 15336), (9727, 15120), (9864, 14910), (9940, 14796), (10224, 14385), (10960, 13419), (11508, 12780), (11928, 12330)]