2998294320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{1861}}^1$

素因数の和:2028

約数の個数: 240

約数和(自身を含む): 10896990048

約数和(自身を除く): 7898695728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 137, 140, 147, 168, 196, 210, 240, 245, 274, 280, 294, 336, 392, 411, 420, 490, 548, 560, 588, 685, 735, 784, 822, 840, 959, 980, 1096, 1176, 1370, 1470, 1644, 1680, 1861, 1918, 1960, 2055, 2192, 2352, 2740, 2877, 2940, 3288, 3722, 3836, 3920, 4110, 4795, 5480, 5583, 5754, 5880, 6576, 6713, 7444, 7672, 8220, 9305, 9590, 10960, 11166, 11508, 11760, 13027, 13426, 14385, 14888, 15344, 16440, 18610, 19180, 20139, 22332, 23016, 26054, 26852, 27915, 28770, 29776, 32880, 33565, 37220, 38360, 39081, 40278, 44664, 46032, 52108, 53704, 55830, 57540, 65135, 67130, 74440, 76720, 78162, 80556, 89328, 91189, 100695, 104216, 107408, 111660, 115080, 130270, 134260, 148880, 156324, 161112, 182378, 195405, 201390, 208432, 223320, 230160, 254957, 260540, 268520, 273567, 312648, 322224, 364756, 390810, 402780, 446640, 455945, 509914, 521080, 537040, 547134, 625296, 729512, 764871, 781620, 805560, 911890, 1019828, 1042160, 1094268, 1274785, 1367835, 1459024, 1529742, 1563240, 1611120, 1784699, 1823780, 2039656, 2188536, 2549570, 2735670, 3059484, 3126480, 3569398, 3647560, 3824355, 4079312, 4377072, 5099140, 5354097, 5471340, 6118968, 7138796, 7295120, 7648710, 8923495, 10198280, 10708194, 10942680, 12237936, 12492893, 14277592, 15297420, 17846990, 20396560, 21416388, 21885360, 24985786, 26770485, 28555184, 30594840, 35693980, 37478679, 42832776, 49971572, 53540970, 61189680, 62464465, 71387960, 74957358, 85665552, 99943144, 107081940, 124928930, 142775920, 149914716, 187393395, 199886288, 214163880, 249857860, 299829432, 374786790, 428327760, 499715720, 599658864, 749573580, 999431440, 1499147160, 2998294320]

約数ペア:

[(1, 2998294320), (2, 1499147160), (3, 999431440), (4, 749573580), (5, 599658864), (6, 499715720), (7, 428327760), (8, 374786790), (10, 299829432), (12, 249857860), (14, 214163880), (15, 199886288), (16, 187393395), (20, 149914716), (21, 142775920), (24, 124928930), (28, 107081940), (30, 99943144), (35, 85665552), (40, 74957358), (42, 71387960), (48, 62464465), (49, 61189680), (56, 53540970), (60, 49971572), (70, 42832776), (80, 37478679), (84, 35693980), (98, 30594840), (105, 28555184), (112, 26770485), (120, 24985786), (137, 21885360), (140, 21416388), (147, 20396560), (168, 17846990), (196, 15297420), (210, 14277592), (240, 12492893), (245, 12237936), (274, 10942680), (280, 10708194), (294, 10198280), (336, 8923495), (392, 7648710), (411, 7295120), (420, 7138796), (490, 6118968), (548, 5471340), (560, 5354097), (588, 5099140), (685, 4377072), (735, 4079312), (784, 3824355), (822, 3647560), (840, 3569398), (959, 3126480), (980, 3059484), (1096, 2735670), (1176, 2549570), (1370, 2188536), (1470, 2039656), (1644, 1823780), (1680, 1784699), (1861, 1611120), (1918, 1563240), (1960, 1529742), (2055, 1459024), (2192, 1367835), (2352, 1274785), (2740, 1094268), (2877, 1042160), (2940, 1019828), (3288, 911890), (3722, 805560), (3836, 781620), (3920, 764871), (4110, 729512), (4795, 625296), (5480, 547134), (5583, 537040), (5754, 521080), (5880, 509914), (6576, 455945), (6713, 446640), (7444, 402780), (7672, 390810), (8220, 364756), (9305, 322224), (9590, 312648), (10960, 273567), (11166, 268520), (11508, 260540), (11760, 254957), (13027, 230160), (13426, 223320), (14385, 208432), (14888, 201390), (15344, 195405), (16440, 182378), (18610, 161112), (19180, 156324), (20139, 148880), (22332, 134260), (23016, 130270), (26054, 115080), (26852, 111660), (27915, 107408), (28770, 104216), (29776, 100695), (32880, 91189), (33565, 89328), (37220, 80556), (38360, 78162), (39081, 76720), (40278, 74440), (44664, 67130), (46032, 65135), (52108, 57540), (53704, 55830)]