939739785880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{163}}^1\times {\mathrm{38923}}^1$

素因数の和:39150

約数の個数: 192

約数和(自身を含む): 2541668693760

約数和(自身を除く): 1601928907880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 163, 184, 230, 280, 322, 326, 460, 529, 644, 652, 805, 815, 920, 1058, 1141, 1288, 1304, 1610, 1630, 2116, 2282, 2645, 3220, 3260, 3703, 3749, 4232, 4564, 5290, 5705, 6440, 6520, 7406, 7498, 9128, 10580, 11410, 14812, 14996, 18515, 18745, 21160, 22820, 26243, 29624, 29992, 37030, 37490, 38923, 45640, 52486, 74060, 74980, 77846, 86227, 104972, 131215, 148120, 149960, 155692, 172454, 194615, 209944, 262430, 272461, 311384, 344908, 389230, 431135, 524860, 544922, 603589, 689816, 778460, 862270, 895229, 1049720, 1089844, 1207178, 1362305, 1556920, 1724540, 1790458, 2179688, 2414356, 2724610, 3017945, 3449080, 3580916, 4476145, 4828712, 5449220, 6035890, 6266603, 6344449, 7161832, 8952290, 10898440, 12071780, 12533206, 12688898, 17904580, 20590267, 24143560, 25066412, 25377796, 31333015, 31722245, 35809160, 41180534, 44411143, 50132824, 50755592, 62666030, 63444490, 82361068, 88822286, 102951335, 125332060, 126888980, 144131869, 145922327, 164722136, 177644572, 205902670, 222055715, 250664120, 253777960, 288263738, 291844654, 355289144, 411805340, 444111430, 576527476, 583689308, 720659345, 729611635, 823610680, 888222860, 1021456289, 1153054952, 1167378616, 1441318690, 1459223270, 1776445720, 2042912578, 2882637380, 2918446540, 3356213521, 4085825156, 5107281445, 5765274760, 5836893080, 6712427042, 8171650312, 10214562890, 13424854084, 16781067605, 20429125780, 23493494647, 26849708168, 33562135210, 40858251560, 46986989294, 67124270420, 93973978588, 117467473235, 134248540840, 187947957176, 234934946470, 469869892940, 939739785880]

約数ペア:

[(1, 939739785880), (2, 469869892940), (4, 234934946470), (5, 187947957176), (7, 134248540840), (8, 117467473235), (10, 93973978588), (14, 67124270420), (20, 46986989294), (23, 40858251560), (28, 33562135210), (35, 26849708168), (40, 23493494647), (46, 20429125780), (56, 16781067605), (70, 13424854084), (92, 10214562890), (115, 8171650312), (140, 6712427042), (161, 5836893080), (163, 5765274760), (184, 5107281445), (230, 4085825156), (280, 3356213521), (322, 2918446540), (326, 2882637380), (460, 2042912578), (529, 1776445720), (644, 1459223270), (652, 1441318690), (805, 1167378616), (815, 1153054952), (920, 1021456289), (1058, 888222860), (1141, 823610680), (1288, 729611635), (1304, 720659345), (1610, 583689308), (1630, 576527476), (2116, 444111430), (2282, 411805340), (2645, 355289144), (3220, 291844654), (3260, 288263738), (3703, 253777960), (3749, 250664120), (4232, 222055715), (4564, 205902670), (5290, 177644572), (5705, 164722136), (6440, 145922327), (6520, 144131869), (7406, 126888980), (7498, 125332060), (9128, 102951335), (10580, 88822286), (11410, 82361068), (14812, 63444490), (14996, 62666030), (18515, 50755592), (18745, 50132824), (21160, 44411143), (22820, 41180534), (26243, 35809160), (29624, 31722245), (29992, 31333015), (37030, 25377796), (37490, 25066412), (38923, 24143560), (45640, 20590267), (52486, 17904580), (74060, 12688898), (74980, 12533206), (77846, 12071780), (86227, 10898440), (104972, 8952290), (131215, 7161832), (148120, 6344449), (149960, 6266603), (155692, 6035890), (172454, 5449220), (194615, 4828712), (209944, 4476145), (262430, 3580916), (272461, 3449080), (311384, 3017945), (344908, 2724610), (389230, 2414356), (431135, 2179688), (524860, 1790458), (544922, 1724540), (603589, 1556920), (689816, 1362305), (778460, 1207178), (862270, 1089844), (895229, 1049720)]