412467200

素因数分解:

$2^{14}\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 180

約数和(自身を含む): 1097039160

約数和(自身を除く): 684571960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 53, 64, 76, 80, 95, 100, 106, 128, 152, 160, 190, 200, 212, 256, 265, 304, 320, 380, 400, 424, 475, 512, 530, 608, 640, 760, 800, 848, 950, 1007, 1024, 1060, 1216, 1280, 1325, 1520, 1600, 1696, 1900, 2014, 2048, 2120, 2432, 2560, 2650, 3040, 3200, 3392, 3800, 4028, 4096, 4240, 4864, 5035, 5120, 5300, 6080, 6400, 6784, 7600, 8056, 8192, 8480, 9728, 10070, 10240, 10600, 12160, 12800, 13568, 15200, 16112, 16384, 16960, 19456, 20140, 20480, 21200, 24320, 25175, 25600, 27136, 30400, 32224, 33920, 38912, 40280, 40960, 42400, 48640, 50350, 51200, 54272, 60800, 64448, 67840, 77824, 80560, 81920, 84800, 97280, 100700, 102400, 108544, 121600, 128896, 135680, 155648, 161120, 169600, 194560, 201400, 204800, 217088, 243200, 257792, 271360, 311296, 322240, 339200, 389120, 402800, 409600, 434176, 486400, 515584, 542720, 644480, 678400, 778240, 805600, 868352, 972800, 1031168, 1085440, 1288960, 1356800, 1556480, 1611200, 1945600, 2062336, 2170880, 2577920, 2713600, 3222400, 3891200, 4124672, 4341760, 5155840, 5427200, 6444800, 7782400, 8249344, 10311680, 10854400, 12889600, 16498688, 20623360, 21708800, 25779200, 41246720, 51558400, 82493440, 103116800, 206233600, 412467200]

約数ペア:

[(1, 412467200), (2, 206233600), (4, 103116800), (5, 82493440), (8, 51558400), (10, 41246720), (16, 25779200), (19, 21708800), (20, 20623360), (25, 16498688), (32, 12889600), (38, 10854400), (40, 10311680), (50, 8249344), (53, 7782400), (64, 6444800), (76, 5427200), (80, 5155840), (95, 4341760), (100, 4124672), (106, 3891200), (128, 3222400), (152, 2713600), (160, 2577920), (190, 2170880), (200, 2062336), (212, 1945600), (256, 1611200), (265, 1556480), (304, 1356800), (320, 1288960), (380, 1085440), (400, 1031168), (424, 972800), (475, 868352), (512, 805600), (530, 778240), (608, 678400), (640, 644480), (760, 542720), (800, 515584), (848, 486400), (950, 434176), (1007, 409600), (1024, 402800), (1060, 389120), (1216, 339200), (1280, 322240), (1325, 311296), (1520, 271360), (1600, 257792), (1696, 243200), (1900, 217088), (2014, 204800), (2048, 201400), (2120, 194560), (2432, 169600), (2560, 161120), (2650, 155648), (3040, 135680), (3200, 128896), (3392, 121600), (3800, 108544), (4028, 102400), (4096, 100700), (4240, 97280), (4864, 84800), (5035, 81920), (5120, 80560), (5300, 77824), (6080, 67840), (6400, 64448), (6784, 60800), (7600, 54272), (8056, 51200), (8192, 50350), (8480, 48640), (9728, 42400), (10070, 40960), (10240, 40280), (10600, 38912), (12160, 33920), (12800, 32224), (13568, 30400), (15200, 27136), (16112, 25600), (16384, 25175), (16960, 24320), (19456, 21200), (20140, 20480)]