305011799380

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1\times {\mathrm{347}}^1$

素因数の和:794

約数の個数: 192

約数和(自身を含む): 682930144512

約数和(自身を除く): 377918345132

約数列:

[1, 2, 4, 5, 10, 20, 41, 43, 82, 86, 97, 164, 172, 194, 205, 215, 257, 347, 388, 410, 430, 485, 514, 694, 820, 860, 970, 1028, 1285, 1388, 1735, 1763, 1940, 2570, 3470, 3526, 3977, 4171, 5140, 6940, 7052, 7954, 8342, 8815, 10537, 11051, 14227, 14921, 15908, 16684, 17630, 19885, 20855, 21074, 22102, 24929, 28454, 29842, 33659, 35260, 39770, 41710, 42148, 44204, 49858, 52685, 55255, 56908, 59684, 67318, 71135, 74605, 79540, 83420, 89179, 99716, 105370, 110510, 124645, 134636, 142270, 149210, 168295, 171011, 178358, 210740, 221020, 249290, 284540, 298420, 336590, 342022, 356716, 445895, 453091, 498580, 611761, 673180, 684044, 855055, 891790, 906182, 1022089, 1071947, 1223522, 1380019, 1447337, 1710110, 1783580, 1812364, 2044178, 2143894, 2265455, 2447044, 2760038, 2894674, 3058805, 3420220, 3656339, 3834697, 4088356, 4287788, 4530910, 5110445, 5359735, 5520076, 5789348, 6117610, 6900095, 7236685, 7312678, 7669394, 8650363, 9061820, 10220890, 10719470, 12235220, 13800190, 14473370, 14625356, 15338788, 17300726, 18281695, 19173485, 20441780, 21438940, 27600380, 28946740, 34601452, 36563390, 38346970, 43251815, 43949827, 59340817, 73126780, 76693940, 86503630, 87899654, 118681634, 157222577, 173007260, 175799308, 219749135, 237363268, 296704085, 314445154, 354664883, 371965609, 439498270, 593408170, 628890308, 709329766, 743931218, 786112885, 878996540, 1186816340, 1418659532, 1487862436, 1572225770, 1773324415, 1859828045, 3144451540, 3546648830, 3719656090, 7093297660, 7439312180, 15250589969, 30501179938, 61002359876, 76252949845, 152505899690, 305011799380]

約数ペア:

[(1, 305011799380), (2, 152505899690), (4, 76252949845), (5, 61002359876), (10, 30501179938), (20, 15250589969), (41, 7439312180), (43, 7093297660), (82, 3719656090), (86, 3546648830), (97, 3144451540), (164, 1859828045), (172, 1773324415), (194, 1572225770), (205, 1487862436), (215, 1418659532), (257, 1186816340), (347, 878996540), (388, 786112885), (410, 743931218), (430, 709329766), (485, 628890308), (514, 593408170), (694, 439498270), (820, 371965609), (860, 354664883), (970, 314445154), (1028, 296704085), (1285, 237363268), (1388, 219749135), (1735, 175799308), (1763, 173007260), (1940, 157222577), (2570, 118681634), (3470, 87899654), (3526, 86503630), (3977, 76693940), (4171, 73126780), (5140, 59340817), (6940, 43949827), (7052, 43251815), (7954, 38346970), (8342, 36563390), (8815, 34601452), (10537, 28946740), (11051, 27600380), (14227, 21438940), (14921, 20441780), (15908, 19173485), (16684, 18281695), (17630, 17300726), (19885, 15338788), (20855, 14625356), (21074, 14473370), (22102, 13800190), (24929, 12235220), (28454, 10719470), (29842, 10220890), (33659, 9061820), (35260, 8650363), (39770, 7669394), (41710, 7312678), (42148, 7236685), (44204, 6900095), (49858, 6117610), (52685, 5789348), (55255, 5520076), (56908, 5359735), (59684, 5110445), (67318, 4530910), (71135, 4287788), (74605, 4088356), (79540, 3834697), (83420, 3656339), (89179, 3420220), (99716, 3058805), (105370, 2894674), (110510, 2760038), (124645, 2447044), (134636, 2265455), (142270, 2143894), (149210, 2044178), (168295, 1812364), (171011, 1783580), (178358, 1710110), (210740, 1447337), (221020, 1380019), (249290, 1223522), (284540, 1071947), (298420, 1022089), (336590, 906182), (342022, 891790), (356716, 855055), (445895, 684044), (453091, 673180), (498580, 611761)]