4012396440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7963}}^1$

素因数の和:8026

約数の個数: 256

約数和(自身を含む): 14449881600

約数和(自身を除く): 10437485160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 19, 20, 24, 26, 30, 34, 38, 39, 40, 51, 52, 57, 60, 65, 68, 76, 78, 85, 95, 102, 104, 114, 120, 130, 136, 152, 156, 170, 190, 195, 204, 221, 228, 247, 255, 260, 285, 312, 323, 340, 380, 390, 408, 442, 456, 494, 510, 520, 570, 646, 663, 680, 741, 760, 780, 884, 969, 988, 1020, 1105, 1140, 1235, 1292, 1326, 1482, 1560, 1615, 1768, 1938, 1976, 2040, 2210, 2280, 2470, 2584, 2652, 2964, 3230, 3315, 3705, 3876, 4199, 4420, 4845, 4940, 5304, 5928, 6460, 6630, 7410, 7752, 7963, 8398, 8840, 9690, 9880, 12597, 12920, 13260, 14820, 15926, 16796, 19380, 20995, 23889, 25194, 26520, 29640, 31852, 33592, 38760, 39815, 41990, 47778, 50388, 62985, 63704, 79630, 83980, 95556, 100776, 103519, 119445, 125970, 135371, 151297, 159260, 167960, 191112, 207038, 238890, 251940, 270742, 302594, 310557, 318520, 406113, 414076, 453891, 477780, 503880, 517595, 541484, 605188, 621114, 676855, 756485, 812226, 828152, 907782, 955560, 1035190, 1082968, 1210376, 1242228, 1353710, 1512970, 1552785, 1624452, 1759823, 1815564, 1966861, 2030565, 2070380, 2269455, 2484456, 2572049, 2707420, 3025940, 3105570, 3248904, 3519646, 3631128, 3933722, 4061130, 4140760, 4538910, 5144098, 5279469, 5414840, 5900583, 6051880, 6211140, 7039292, 7716147, 7867444, 8122260, 8799115, 9077820, 9834305, 10288196, 10558938, 11801166, 12422280, 12860245, 14078584, 15432294, 15734888, 16244520, 17598230, 18155640, 19668610, 20576392, 21117876, 23602332, 25720490, 26397345, 29502915, 30864588, 33436637, 35196460, 38580735, 39337220, 42235752, 47204664, 51440980, 52794690, 59005830, 61729176, 66873274, 70392920, 77161470, 78674440, 100309911, 102881960, 105589380, 118011660, 133746548, 154322940, 167183185, 200619822, 211178760, 236023320, 267493096, 308645880, 334366370, 401239644, 501549555, 668732740, 802479288, 1003099110, 1337465480, 2006198220, 4012396440]

約数ペア:

[(1, 4012396440), (2, 2006198220), (3, 1337465480), (4, 1003099110), (5, 802479288), (6, 668732740), (8, 501549555), (10, 401239644), (12, 334366370), (13, 308645880), (15, 267493096), (17, 236023320), (19, 211178760), (20, 200619822), (24, 167183185), (26, 154322940), (30, 133746548), (34, 118011660), (38, 105589380), (39, 102881960), (40, 100309911), (51, 78674440), (52, 77161470), (57, 70392920), (60, 66873274), (65, 61729176), (68, 59005830), (76, 52794690), (78, 51440980), (85, 47204664), (95, 42235752), (102, 39337220), (104, 38580735), (114, 35196460), (120, 33436637), (130, 30864588), (136, 29502915), (152, 26397345), (156, 25720490), (170, 23602332), (190, 21117876), (195, 20576392), (204, 19668610), (221, 18155640), (228, 17598230), (247, 16244520), (255, 15734888), (260, 15432294), (285, 14078584), (312, 12860245), (323, 12422280), (340, 11801166), (380, 10558938), (390, 10288196), (408, 9834305), (442, 9077820), (456, 8799115), (494, 8122260), (510, 7867444), (520, 7716147), (570, 7039292), (646, 6211140), (663, 6051880), (680, 5900583), (741, 5414840), (760, 5279469), (780, 5144098), (884, 4538910), (969, 4140760), (988, 4061130), (1020, 3933722), (1105, 3631128), (1140, 3519646), (1235, 3248904), (1292, 3105570), (1326, 3025940), (1482, 2707420), (1560, 2572049), (1615, 2484456), (1768, 2269455), (1938, 2070380), (1976, 2030565), (2040, 1966861), (2210, 1815564), (2280, 1759823), (2470, 1624452), (2584, 1552785), (2652, 1512970), (2964, 1353710), (3230, 1242228), (3315, 1210376), (3705, 1082968), (3876, 1035190), (4199, 955560), (4420, 907782), (4845, 828152), (4940, 812226), (5304, 756485), (5928, 676855), (6460, 621114), (6630, 605188), (7410, 541484), (7752, 517595), (7963, 503880), (8398, 477780), (8840, 453891), (9690, 414076), (9880, 406113), (12597, 318520), (12920, 310557), (13260, 302594), (14820, 270742), (15926, 251940), (16796, 238890), (19380, 207038), (20995, 191112), (23889, 167960), (25194, 159260), (26520, 151297), (29640, 135371), (31852, 125970), (33592, 119445), (38760, 103519), (39815, 100776), (41990, 95556), (47778, 83980), (50388, 79630), (62985, 63704)]