40306048440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{905347}}^1$

素因数の和:905421

約数の個数: 128

約数和(自身を含む): 140799720960

約数和(自身を除く): 100493672520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2968, 3180, 3710, 4452, 5565, 6360, 7420, 8904, 11130, 14840, 22260, 44520, 905347, 1810694, 2716041, 3621388, 4526735, 5432082, 6337429, 7242776, 9053470, 10864164, 12674858, 13580205, 18106940, 19012287, 21728328, 25349716, 27160410, 31687145, 36213880, 38024574, 47983391, 50699432, 54320820, 63374290, 76049148, 95061435, 95966782, 108641640, 126748580, 143950173, 152098296, 190122870, 191933564, 239916955, 253497160, 287900346, 335883737, 380245740, 383867128, 479833910, 575800692, 671767474, 719750865, 760491480, 959667820, 1007651211, 1151601384, 1343534948, 1439501730, 1679418685, 1919335640, 2015302422, 2687069896, 2879003460, 3358837370, 4030604844, 5038256055, 5758006920, 6717674740, 8061209688, 10076512110, 13435349480, 20153024220, 40306048440]

約数ペア:

[(1, 40306048440), (2, 20153024220), (3, 13435349480), (4, 10076512110), (5, 8061209688), (6, 6717674740), (7, 5758006920), (8, 5038256055), (10, 4030604844), (12, 3358837370), (14, 2879003460), (15, 2687069896), (20, 2015302422), (21, 1919335640), (24, 1679418685), (28, 1439501730), (30, 1343534948), (35, 1151601384), (40, 1007651211), (42, 959667820), (53, 760491480), (56, 719750865), (60, 671767474), (70, 575800692), (84, 479833910), (105, 383867128), (106, 380245740), (120, 335883737), (140, 287900346), (159, 253497160), (168, 239916955), (210, 191933564), (212, 190122870), (265, 152098296), (280, 143950173), (318, 126748580), (371, 108641640), (420, 95966782), (424, 95061435), (530, 76049148), (636, 63374290), (742, 54320820), (795, 50699432), (840, 47983391), (1060, 38024574), (1113, 36213880), (1272, 31687145), (1484, 27160410), (1590, 25349716), (1855, 21728328), (2120, 19012287), (2226, 18106940), (2968, 13580205), (3180, 12674858), (3710, 10864164), (4452, 9053470), (5565, 7242776), (6360, 6337429), (7420, 5432082), (8904, 4526735), (11130, 3621388), (14840, 2716041), (22260, 1810694), (44520, 905347)]