12788418510

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{107}}^2\times {\mathrm{197}}^1$

素因数の和:437

約数の個数: 240

約数和(自身を含む): 39871095264

約数和(自身を除く): 27082676754

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 107, 126, 135, 162, 189, 197, 210, 214, 270, 315, 321, 378, 394, 405, 535, 567, 591, 630, 642, 749, 810, 945, 963, 985, 1070, 1134, 1182, 1379, 1498, 1605, 1773, 1890, 1926, 1970, 2247, 2758, 2835, 2889, 2955, 3210, 3546, 3745, 4137, 4494, 4815, 5319, 5670, 5778, 5910, 6741, 6895, 7490, 8274, 8667, 8865, 9630, 10638, 11235, 11449, 12411, 13482, 13790, 14445, 15957, 17334, 17730, 20223, 20685, 21079, 22470, 22898, 24822, 26595, 28890, 31914, 33705, 34347, 37233, 40446, 41370, 42158, 43335, 53190, 57245, 60669, 62055, 63237, 67410, 68694, 74466, 79785, 80143, 86670, 101115, 103041, 105395, 111699, 114490, 121338, 124110, 126474, 147553, 159570, 160286, 171735, 186165, 189711, 202230, 206082, 210790, 223398, 240429, 295106, 303345, 309123, 316185, 343470, 372330, 379422, 400715, 442659, 480858, 515205, 558495, 569133, 606690, 618246, 632370, 721287, 737765, 801430, 885318, 927369, 948555, 1030410, 1116990, 1138266, 1202145, 1327977, 1442574, 1475530, 1545615, 1707399, 1854738, 1897110, 2163861, 2213295, 2255453, 2404290, 2655954, 2845665, 3091230, 3414798, 3606435, 3983931, 4327722, 4426590, 4510906, 4636845, 5691330, 6491583, 6639885, 6766359, 7212870, 7967862, 8536995, 9273690, 10819305, 11277265, 11951793, 12983166, 13279770, 13532718, 15788171, 17073990, 19919655, 20299077, 21638610, 22554530, 23903586, 31576342, 32457915, 33831795, 39839310, 40598154, 47364513, 59758965, 60897231, 64915830, 67663590, 78940855, 94729026, 101495385, 119517930, 121794462, 142093539, 157881710, 182691693, 202990770, 236822565, 284187078, 304486155, 365383386, 426280617, 473645130, 608972310, 710467695, 852561234, 913458465, 1278841851, 1420935390, 1826916930, 2131403085, 2557683702, 4262806170, 6394209255, 12788418510]

約数ペア:

[(1, 12788418510), (2, 6394209255), (3, 4262806170), (5, 2557683702), (6, 2131403085), (7, 1826916930), (9, 1420935390), (10, 1278841851), (14, 913458465), (15, 852561234), (18, 710467695), (21, 608972310), (27, 473645130), (30, 426280617), (35, 365383386), (42, 304486155), (45, 284187078), (54, 236822565), (63, 202990770), (70, 182691693), (81, 157881710), (90, 142093539), (105, 121794462), (107, 119517930), (126, 101495385), (135, 94729026), (162, 78940855), (189, 67663590), (197, 64915830), (210, 60897231), (214, 59758965), (270, 47364513), (315, 40598154), (321, 39839310), (378, 33831795), (394, 32457915), (405, 31576342), (535, 23903586), (567, 22554530), (591, 21638610), (630, 20299077), (642, 19919655), (749, 17073990), (810, 15788171), (945, 13532718), (963, 13279770), (985, 12983166), (1070, 11951793), (1134, 11277265), (1182, 10819305), (1379, 9273690), (1498, 8536995), (1605, 7967862), (1773, 7212870), (1890, 6766359), (1926, 6639885), (1970, 6491583), (2247, 5691330), (2758, 4636845), (2835, 4510906), (2889, 4426590), (2955, 4327722), (3210, 3983931), (3546, 3606435), (3745, 3414798), (4137, 3091230), (4494, 2845665), (4815, 2655954), (5319, 2404290), (5670, 2255453), (5778, 2213295), (5910, 2163861), (6741, 1897110), (6895, 1854738), (7490, 1707399), (8274, 1545615), (8667, 1475530), (8865, 1442574), (9630, 1327977), (10638, 1202145), (11235, 1138266), (11449, 1116990), (12411, 1030410), (13482, 948555), (13790, 927369), (14445, 885318), (15957, 801430), (17334, 737765), (17730, 721287), (20223, 632370), (20685, 618246), (21079, 606690), (22470, 569133), (22898, 558495), (24822, 515205), (26595, 480858), (28890, 442659), (31914, 400715), (33705, 379422), (34347, 372330), (37233, 343470), (40446, 316185), (41370, 309123), (42158, 303345), (43335, 295106), (53190, 240429), (57245, 223398), (60669, 210790), (62055, 206082), (63237, 202230), (67410, 189711), (68694, 186165), (74466, 171735), (79785, 160286), (80143, 159570), (86670, 147553), (101115, 126474), (103041, 124110), (105395, 121338), (111699, 114490)]