209545429380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3967}}^1\times {\mathrm{4057}}^1$

素因数の和:8074

約数の個数: 192

約数和(自身を含む): 692521009152

約数和(自身を除く): 482975579772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 3967, 4057, 4340, 6510, 7934, 8114, 11901, 12171, 13020, 15868, 16228, 19835, 20285, 23802, 24342, 27769, 28399, 39670, 40570, 47604, 48684, 55538, 56798, 59505, 60855, 79340, 81140, 83307, 85197, 111076, 113596, 119010, 121710, 122977, 125767, 138845, 141995, 166614, 170394, 238020, 243420, 245954, 251534, 277690, 283990, 333228, 340788, 368931, 377301, 416535, 425985, 491908, 503068, 555380, 567980, 614885, 628835, 737862, 754602, 833070, 851970, 860839, 880369, 1229770, 1257670, 1475724, 1509204, 1666140, 1703940, 1721678, 1760738, 1844655, 1886505, 2459540, 2515340, 2582517, 2641107, 3443356, 3521476, 3689310, 3773010, 4304195, 4401845, 5165034, 5282214, 7378620, 7546020, 8608390, 8803690, 10330068, 10564428, 12912585, 13205535, 16094119, 17216780, 17607380, 25825170, 26411070, 32188238, 48282357, 51650340, 52822140, 64376476, 80470595, 96564714, 112658833, 160941190, 193129428, 225317666, 241411785, 321882380, 337976499, 450635332, 482823570, 498917689, 563294165, 675952998, 965647140, 997835378, 1126588330, 1351905996, 1496753067, 1689882495, 1995670756, 2253176660, 2494588445, 2993506134, 3379764990, 3492423823, 4989176890, 5987012268, 6759529980, 6984847646, 7483765335, 9978353780, 10477271469, 13969695292, 14967530670, 17462119115, 20954542938, 29935061340, 34924238230, 41909085876, 52386357345, 69848476460, 104772714690, 209545429380]

約数ペア:

[(1, 209545429380), (2, 104772714690), (3, 69848476460), (4, 52386357345), (5, 41909085876), (6, 34924238230), (7, 29935061340), (10, 20954542938), (12, 17462119115), (14, 14967530670), (15, 13969695292), (20, 10477271469), (21, 9978353780), (28, 7483765335), (30, 6984847646), (31, 6759529980), (35, 5987012268), (42, 4989176890), (60, 3492423823), (62, 3379764990), (70, 2993506134), (84, 2494588445), (93, 2253176660), (105, 1995670756), (124, 1689882495), (140, 1496753067), (155, 1351905996), (186, 1126588330), (210, 997835378), (217, 965647140), (310, 675952998), (372, 563294165), (420, 498917689), (434, 482823570), (465, 450635332), (620, 337976499), (651, 321882380), (868, 241411785), (930, 225317666), (1085, 193129428), (1302, 160941190), (1860, 112658833), (2170, 96564714), (2604, 80470595), (3255, 64376476), (3967, 52822140), (4057, 51650340), (4340, 48282357), (6510, 32188238), (7934, 26411070), (8114, 25825170), (11901, 17607380), (12171, 17216780), (13020, 16094119), (15868, 13205535), (16228, 12912585), (19835, 10564428), (20285, 10330068), (23802, 8803690), (24342, 8608390), (27769, 7546020), (28399, 7378620), (39670, 5282214), (40570, 5165034), (47604, 4401845), (48684, 4304195), (55538, 3773010), (56798, 3689310), (59505, 3521476), (60855, 3443356), (79340, 2641107), (81140, 2582517), (83307, 2515340), (85197, 2459540), (111076, 1886505), (113596, 1844655), (119010, 1760738), (121710, 1721678), (122977, 1703940), (125767, 1666140), (138845, 1509204), (141995, 1475724), (166614, 1257670), (170394, 1229770), (238020, 880369), (243420, 860839), (245954, 851970), (251534, 833070), (277690, 754602), (283990, 737862), (333228, 628835), (340788, 614885), (368931, 567980), (377301, 555380), (416535, 503068), (425985, 491908)]