253548755040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{1459}}^1\times {\mathrm{51721}}^1$

素因数の和:53205

約数の個数: 192

約数和(自身を含む): 913418795520

約数和(自身を除く): 659870040480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1459, 1680, 2918, 3360, 4377, 5836, 7295, 8754, 10213, 11672, 14590, 17508, 20426, 21885, 23344, 29180, 30639, 35016, 40852, 43770, 46688, 51065, 51721, 58360, 61278, 70032, 81704, 87540, 102130, 103442, 116720, 122556, 140064, 153195, 155163, 163408, 175080, 204260, 206884, 233440, 245112, 258605, 306390, 310326, 326816, 350160, 362047, 408520, 413768, 490224, 517210, 612780, 620652, 700320, 724094, 775815, 817040, 827536, 980448, 1034420, 1086141, 1225560, 1241304, 1448188, 1551630, 1634080, 1655072, 1810235, 2068840, 2172282, 2451120, 2482608, 2896376, 3103260, 3620470, 4137680, 4344564, 4902240, 4965216, 5430705, 5792752, 6206520, 7240940, 8275360, 8689128, 10861410, 11585504, 12413040, 14481880, 17378256, 21722820, 24826080, 28963760, 34756512, 43445640, 57927520, 75460939, 86891280, 150921878, 173782560, 226382817, 301843756, 377304695, 452765634, 528226573, 603687512, 754609390, 905531268, 1056453146, 1131914085, 1207375024, 1509218780, 1584679719, 1811062536, 2112906292, 2263828170, 2414750048, 2641132865, 3018437560, 3169359438, 3622125072, 4225812584, 4527656340, 5282265730, 6036875120, 6338718876, 7244250144, 7923398595, 8451625168, 9055312680, 10564531460, 12073750240, 12677437752, 15846797190, 16903250336, 18110625360, 21129062920, 25354875504, 31693594380, 36221250720, 42258125840, 50709751008, 63387188760, 84516251680, 126774377520, 253548755040]

約数ペア:

[(1, 253548755040), (2, 126774377520), (3, 84516251680), (4, 63387188760), (5, 50709751008), (6, 42258125840), (7, 36221250720), (8, 31693594380), (10, 25354875504), (12, 21129062920), (14, 18110625360), (15, 16903250336), (16, 15846797190), (20, 12677437752), (21, 12073750240), (24, 10564531460), (28, 9055312680), (30, 8451625168), (32, 7923398595), (35, 7244250144), (40, 6338718876), (42, 6036875120), (48, 5282265730), (56, 4527656340), (60, 4225812584), (70, 3622125072), (80, 3169359438), (84, 3018437560), (96, 2641132865), (105, 2414750048), (112, 2263828170), (120, 2112906292), (140, 1811062536), (160, 1584679719), (168, 1509218780), (210, 1207375024), (224, 1131914085), (240, 1056453146), (280, 905531268), (336, 754609390), (420, 603687512), (480, 528226573), (560, 452765634), (672, 377304695), (840, 301843756), (1120, 226382817), (1459, 173782560), (1680, 150921878), (2918, 86891280), (3360, 75460939), (4377, 57927520), (5836, 43445640), (7295, 34756512), (8754, 28963760), (10213, 24826080), (11672, 21722820), (14590, 17378256), (17508, 14481880), (20426, 12413040), (21885, 11585504), (23344, 10861410), (29180, 8689128), (30639, 8275360), (35016, 7240940), (40852, 6206520), (43770, 5792752), (46688, 5430705), (51065, 4965216), (51721, 4902240), (58360, 4344564), (61278, 4137680), (70032, 3620470), (81704, 3103260), (87540, 2896376), (102130, 2482608), (103442, 2451120), (116720, 2172282), (122556, 2068840), (140064, 1810235), (153195, 1655072), (155163, 1634080), (163408, 1551630), (175080, 1448188), (204260, 1241304), (206884, 1225560), (233440, 1086141), (245112, 1034420), (258605, 980448), (306390, 827536), (310326, 817040), (326816, 775815), (350160, 724094), (362047, 700320), (408520, 620652), (413768, 612780), (490224, 517210)]