2021297520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{683}}^1$

素因数の和:788

約数の個数: 320

約数和(自身を含む): 7328102400

約数和(自身を除く): 5306804880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 59, 60, 66, 76, 80, 88, 95, 110, 114, 118, 120, 132, 152, 165, 176, 177, 190, 209, 220, 228, 236, 240, 264, 285, 295, 304, 330, 354, 380, 418, 440, 456, 472, 528, 570, 590, 627, 649, 660, 683, 708, 760, 836, 880, 885, 912, 944, 1045, 1121, 1140, 1180, 1254, 1298, 1320, 1366, 1416, 1520, 1672, 1770, 1947, 2049, 2090, 2242, 2280, 2360, 2508, 2596, 2640, 2732, 2832, 3135, 3245, 3344, 3363, 3415, 3540, 3894, 4098, 4180, 4484, 4560, 4720, 5016, 5192, 5464, 5605, 6270, 6490, 6726, 6830, 7080, 7513, 7788, 8196, 8360, 8968, 9735, 10032, 10245, 10384, 10928, 11210, 12331, 12540, 12977, 12980, 13452, 13660, 14160, 15026, 15576, 16392, 16720, 16815, 17936, 19470, 20490, 22420, 22539, 24662, 25080, 25954, 25960, 26904, 27320, 30052, 31152, 32784, 33630, 36993, 37565, 38931, 38940, 40297, 40980, 44840, 45078, 49324, 50160, 51908, 51920, 53808, 54640, 60104, 61655, 64885, 67260, 73986, 75130, 77862, 77880, 80594, 81960, 89680, 90156, 98648, 103816, 112695, 120208, 120891, 123310, 129770, 134520, 142747, 147972, 150260, 155724, 155760, 161188, 163920, 180312, 184965, 194655, 197296, 201485, 207632, 225390, 241782, 246620, 259540, 269040, 285494, 295944, 300520, 311448, 322376, 360624, 369930, 389310, 402970, 428241, 443267, 450780, 483564, 493240, 519080, 570988, 591888, 601040, 604455, 622896, 644752, 713735, 739860, 765643, 778620, 805940, 856482, 886534, 901560, 967128, 986480, 1038160, 1141976, 1208910, 1329801, 1427470, 1479720, 1531286, 1557240, 1611880, 1712964, 1773068, 1803120, 1934256, 2141205, 2216335, 2283952, 2296929, 2417820, 2659602, 2854940, 2959440, 3062572, 3114480, 3223760, 3425928, 3546136, 3828215, 4282410, 4432670, 4593858, 4835640, 5319204, 5709880, 6125144, 6649005, 6851856, 7092272, 7656430, 8422073, 8564820, 8865340, 9187716, 9671280, 10638408, 11419760, 11484645, 12250288, 13298010, 15312860, 16844146, 17129640, 17730680, 18375432, 21276816, 22969290, 25266219, 26596020, 30625720, 33688292, 34259280, 35461360, 36750864, 42110365, 45938580, 50532438, 53192040, 61251440, 67376584, 84220730, 91877160, 101064876, 106384080, 126331095, 134753168, 168441460, 183754320, 202129752, 252662190, 336882920, 404259504, 505324380, 673765840, 1010648760, 2021297520]

約数ペア:

[(1, 2021297520), (2, 1010648760), (3, 673765840), (4, 505324380), (5, 404259504), (6, 336882920), (8, 252662190), (10, 202129752), (11, 183754320), (12, 168441460), (15, 134753168), (16, 126331095), (19, 106384080), (20, 101064876), (22, 91877160), (24, 84220730), (30, 67376584), (33, 61251440), (38, 53192040), (40, 50532438), (44, 45938580), (48, 42110365), (55, 36750864), (57, 35461360), (59, 34259280), (60, 33688292), (66, 30625720), (76, 26596020), (80, 25266219), (88, 22969290), (95, 21276816), (110, 18375432), (114, 17730680), (118, 17129640), (120, 16844146), (132, 15312860), (152, 13298010), (165, 12250288), (176, 11484645), (177, 11419760), (190, 10638408), (209, 9671280), (220, 9187716), (228, 8865340), (236, 8564820), (240, 8422073), (264, 7656430), (285, 7092272), (295, 6851856), (304, 6649005), (330, 6125144), (354, 5709880), (380, 5319204), (418, 4835640), (440, 4593858), (456, 4432670), (472, 4282410), (528, 3828215), (570, 3546136), (590, 3425928), (627, 3223760), (649, 3114480), (660, 3062572), (683, 2959440), (708, 2854940), (760, 2659602), (836, 2417820), (880, 2296929), (885, 2283952), (912, 2216335), (944, 2141205), (1045, 1934256), (1121, 1803120), (1140, 1773068), (1180, 1712964), (1254, 1611880), (1298, 1557240), (1320, 1531286), (1366, 1479720), (1416, 1427470), (1520, 1329801), (1672, 1208910), (1770, 1141976), (1947, 1038160), (2049, 986480), (2090, 967128), (2242, 901560), (2280, 886534), (2360, 856482), (2508, 805940), (2596, 778620), (2640, 765643), (2732, 739860), (2832, 713735), (3135, 644752), (3245, 622896), (3344, 604455), (3363, 601040), (3415, 591888), (3540, 570988), (3894, 519080), (4098, 493240), (4180, 483564), (4484, 450780), (4560, 443267), (4720, 428241), (5016, 402970), (5192, 389310), (5464, 369930), (5605, 360624), (6270, 322376), (6490, 311448), (6726, 300520), (6830, 295944), (7080, 285494), (7513, 269040), (7788, 259540), (8196, 246620), (8360, 241782), (8968, 225390), (9735, 207632), (10032, 201485), (10245, 197296), (10384, 194655), (10928, 184965), (11210, 180312), (12331, 163920), (12540, 161188), (12977, 155760), (12980, 155724), (13452, 150260), (13660, 147972), (14160, 142747), (15026, 134520), (15576, 129770), (16392, 123310), (16720, 120891), (16815, 120208), (17936, 112695), (19470, 103816), (20490, 98648), (22420, 90156), (22539, 89680), (24662, 81960), (25080, 80594), (25954, 77880), (25960, 77862), (26904, 75130), (27320, 73986), (30052, 67260), (31152, 64885), (32784, 61655), (33630, 60104), (36993, 54640), (37565, 53808), (38931, 51920), (38940, 51908), (40297, 50160), (40980, 49324), (44840, 45078)]