401271570

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:247

約数の個数: 320

約数和(自身を含む): 1369944576

約数和(自身を除く): 968673006

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 23, 27, 30, 34, 35, 42, 45, 46, 51, 54, 63, 69, 70, 81, 85, 90, 102, 105, 115, 119, 126, 135, 138, 153, 161, 162, 170, 181, 189, 207, 210, 230, 238, 255, 270, 306, 315, 322, 345, 357, 362, 378, 391, 405, 414, 459, 483, 510, 543, 567, 595, 621, 630, 690, 714, 765, 782, 805, 810, 905, 918, 945, 966, 1035, 1071, 1086, 1134, 1173, 1190, 1242, 1267, 1377, 1449, 1530, 1610, 1629, 1785, 1810, 1863, 1890, 1955, 2070, 2142, 2295, 2346, 2415, 2534, 2715, 2737, 2754, 2835, 2898, 3077, 3105, 3213, 3258, 3519, 3570, 3726, 3801, 3910, 4163, 4347, 4590, 4830, 4887, 5355, 5430, 5474, 5670, 5865, 6154, 6210, 6335, 6426, 6885, 7038, 7245, 7602, 8145, 8211, 8326, 8694, 9231, 9315, 9639, 9774, 10557, 10710, 11403, 11730, 12489, 12670, 13041, 13685, 13770, 14490, 14661, 15385, 16065, 16290, 16422, 17595, 18462, 18630, 19005, 19278, 20815, 21114, 21539, 21735, 22806, 24435, 24633, 24978, 26082, 27370, 27693, 29141, 29322, 30770, 31671, 32130, 34209, 35190, 37467, 38010, 41055, 41630, 43078, 43470, 46155, 48195, 48870, 49266, 52785, 55386, 57015, 58282, 62445, 63342, 64617, 65205, 68418, 70771, 73305, 73899, 74934, 82110, 83079, 87423, 92310, 96390, 102627, 105570, 107695, 112401, 114030, 123165, 124890, 129234, 130410, 138465, 141542, 145705, 146610, 147798, 158355, 166158, 171045, 174846, 187335, 193851, 205254, 212313, 215390, 221697, 224802, 246330, 249237, 262269, 276930, 291410, 316710, 323085, 337203, 342090, 353855, 369495, 374670, 387702, 415395, 424626, 437115, 443394, 495397, 498474, 513135, 524538, 562005, 581553, 636939, 646170, 674406, 707710, 738990, 786807, 830790, 874230, 969255, 990794, 1026270, 1061565, 1108485, 1124010, 1163106, 1246185, 1273878, 1311345, 1486191, 1573614, 1686015, 1744659, 1910817, 1938510, 2123130, 2216970, 2360421, 2476985, 2492370, 2622690, 2907765, 2972382, 3184695, 3372030, 3489318, 3821634, 3934035, 4458573, 4720842, 4953970, 5732451, 5815530, 6369390, 7430955, 7868070, 8723295, 8917146, 9554085, 11464902, 11802105, 13375719, 14861910, 17446590, 19108170, 22292865, 23604210, 26751438, 28662255, 40127157, 44585730, 57324510, 66878595, 80254314, 133757190, 200635785, 401271570]

約数ペア:

[(1, 401271570), (2, 200635785), (3, 133757190), (5, 80254314), (6, 66878595), (7, 57324510), (9, 44585730), (10, 40127157), (14, 28662255), (15, 26751438), (17, 23604210), (18, 22292865), (21, 19108170), (23, 17446590), (27, 14861910), (30, 13375719), (34, 11802105), (35, 11464902), (42, 9554085), (45, 8917146), (46, 8723295), (51, 7868070), (54, 7430955), (63, 6369390), (69, 5815530), (70, 5732451), (81, 4953970), (85, 4720842), (90, 4458573), (102, 3934035), (105, 3821634), (115, 3489318), (119, 3372030), (126, 3184695), (135, 2972382), (138, 2907765), (153, 2622690), (161, 2492370), (162, 2476985), (170, 2360421), (181, 2216970), (189, 2123130), (207, 1938510), (210, 1910817), (230, 1744659), (238, 1686015), (255, 1573614), (270, 1486191), (306, 1311345), (315, 1273878), (322, 1246185), (345, 1163106), (357, 1124010), (362, 1108485), (378, 1061565), (391, 1026270), (405, 990794), (414, 969255), (459, 874230), (483, 830790), (510, 786807), (543, 738990), (567, 707710), (595, 674406), (621, 646170), (630, 636939), (690, 581553), (714, 562005), (765, 524538), (782, 513135), (805, 498474), (810, 495397), (905, 443394), (918, 437115), (945, 424626), (966, 415395), (1035, 387702), (1071, 374670), (1086, 369495), (1134, 353855), (1173, 342090), (1190, 337203), (1242, 323085), (1267, 316710), (1377, 291410), (1449, 276930), (1530, 262269), (1610, 249237), (1629, 246330), (1785, 224802), (1810, 221697), (1863, 215390), (1890, 212313), (1955, 205254), (2070, 193851), (2142, 187335), (2295, 174846), (2346, 171045), (2415, 166158), (2534, 158355), (2715, 147798), (2737, 146610), (2754, 145705), (2835, 141542), (2898, 138465), (3077, 130410), (3105, 129234), (3213, 124890), (3258, 123165), (3519, 114030), (3570, 112401), (3726, 107695), (3801, 105570), (3910, 102627), (4163, 96390), (4347, 92310), (4590, 87423), (4830, 83079), (4887, 82110), (5355, 74934), (5430, 73899), (5474, 73305), (5670, 70771), (5865, 68418), (6154, 65205), (6210, 64617), (6335, 63342), (6426, 62445), (6885, 58282), (7038, 57015), (7245, 55386), (7602, 52785), (8145, 49266), (8211, 48870), (8326, 48195), (8694, 46155), (9231, 43470), (9315, 43078), (9639, 41630), (9774, 41055), (10557, 38010), (10710, 37467), (11403, 35190), (11730, 34209), (12489, 32130), (12670, 31671), (13041, 30770), (13685, 29322), (13770, 29141), (14490, 27693), (14661, 27370), (15385, 26082), (16065, 24978), (16290, 24633), (16422, 24435), (17595, 22806), (18462, 21735), (18630, 21539), (19005, 21114), (19278, 20815)]