297873420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:280

約数の個数: 192

約数和(自身を含む): 944111616

約数和(自身を除く): 646238196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 97, 124, 127, 130, 155, 156, 186, 194, 195, 254, 260, 291, 310, 372, 381, 388, 390, 403, 465, 485, 508, 582, 620, 635, 762, 780, 806, 930, 970, 1164, 1209, 1261, 1270, 1455, 1524, 1612, 1651, 1860, 1905, 1940, 2015, 2418, 2522, 2540, 2910, 3007, 3302, 3783, 3810, 3937, 4030, 4836, 4953, 5044, 5820, 6014, 6045, 6305, 6604, 7566, 7620, 7874, 8060, 8255, 9021, 9906, 11811, 12028, 12090, 12319, 12610, 15035, 15132, 15748, 16510, 18042, 18915, 19685, 19812, 23622, 24180, 24638, 24765, 25220, 30070, 33020, 36084, 36957, 37830, 39091, 39370, 45105, 47244, 49276, 49530, 51181, 59055, 60140, 61595, 73914, 75660, 78182, 78740, 90210, 99060, 102362, 117273, 118110, 123190, 147828, 153543, 156364, 160147, 180420, 184785, 195455, 204724, 234546, 236220, 246380, 255905, 307086, 320294, 369570, 381889, 390910, 469092, 480441, 511810, 586365, 614172, 640588, 739140, 763778, 767715, 781820, 800735, 960882, 1023620, 1145667, 1172730, 1527556, 1535430, 1601470, 1909445, 1921764, 2291334, 2345460, 2402205, 3070860, 3202940, 3818890, 4582668, 4804410, 4964557, 5728335, 7637780, 9608820, 9929114, 11456670, 14893671, 19858228, 22913340, 24822785, 29787342, 49645570, 59574684, 74468355, 99291140, 148936710, 297873420]

約数ペア:

[(1, 297873420), (2, 148936710), (3, 99291140), (4, 74468355), (5, 59574684), (6, 49645570), (10, 29787342), (12, 24822785), (13, 22913340), (15, 19858228), (20, 14893671), (26, 11456670), (30, 9929114), (31, 9608820), (39, 7637780), (52, 5728335), (60, 4964557), (62, 4804410), (65, 4582668), (78, 3818890), (93, 3202940), (97, 3070860), (124, 2402205), (127, 2345460), (130, 2291334), (155, 1921764), (156, 1909445), (186, 1601470), (194, 1535430), (195, 1527556), (254, 1172730), (260, 1145667), (291, 1023620), (310, 960882), (372, 800735), (381, 781820), (388, 767715), (390, 763778), (403, 739140), (465, 640588), (485, 614172), (508, 586365), (582, 511810), (620, 480441), (635, 469092), (762, 390910), (780, 381889), (806, 369570), (930, 320294), (970, 307086), (1164, 255905), (1209, 246380), (1261, 236220), (1270, 234546), (1455, 204724), (1524, 195455), (1612, 184785), (1651, 180420), (1860, 160147), (1905, 156364), (1940, 153543), (2015, 147828), (2418, 123190), (2522, 118110), (2540, 117273), (2910, 102362), (3007, 99060), (3302, 90210), (3783, 78740), (3810, 78182), (3937, 75660), (4030, 73914), (4836, 61595), (4953, 60140), (5044, 59055), (5820, 51181), (6014, 49530), (6045, 49276), (6305, 47244), (6604, 45105), (7566, 39370), (7620, 39091), (7874, 37830), (8060, 36957), (8255, 36084), (9021, 33020), (9906, 30070), (11811, 25220), (12028, 24765), (12090, 24638), (12319, 24180), (12610, 23622), (15035, 19812), (15132, 19685), (15748, 18915), (16510, 18042)]