20161104210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{7159}}^1$

素因数の和:7297

約数の個数: 192

約数和(自身を含む): 59109523200

約数和(自身を除く): 38948418990

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 29, 30, 39, 45, 58, 65, 78, 83, 87, 90, 117, 130, 145, 166, 174, 195, 234, 249, 261, 290, 377, 390, 415, 435, 498, 522, 585, 747, 754, 830, 870, 1079, 1131, 1170, 1245, 1305, 1494, 1885, 2158, 2262, 2407, 2490, 2610, 3237, 3393, 3735, 3770, 4814, 5395, 5655, 6474, 6786, 7159, 7221, 7470, 9711, 10790, 11310, 12035, 14318, 14442, 16185, 16965, 19422, 21477, 21663, 24070, 31291, 32370, 33930, 35795, 36105, 42954, 43326, 48555, 62582, 64431, 71590, 72210, 93067, 93873, 97110, 107385, 108315, 128862, 156455, 186134, 187746, 207611, 214770, 216630, 279201, 281619, 312910, 322155, 415222, 465335, 469365, 558402, 563238, 594197, 622833, 644310, 837603, 930670, 938730, 1038055, 1188394, 1245666, 1396005, 1408095, 1675206, 1782591, 1868499, 2076110, 2698943, 2792010, 2816190, 2970985, 3114165, 3565182, 3736998, 4188015, 5347773, 5397886, 5941970, 6228330, 7724561, 8096829, 8376030, 8912955, 9342495, 10695546, 13494715, 15449122, 16193658, 17231713, 17825910, 18684990, 23173683, 24290487, 26738865, 26989430, 34463426, 38622805, 40484145, 46347366, 48580974, 51695139, 53477730, 69521049, 77245610, 80968290, 86158565, 103390278, 115868415, 121452435, 139042098, 155085417, 172317130, 224012269, 231736830, 242904870, 258475695, 310170834, 347605245, 448024538, 516951390, 672036807, 695210490, 775427085, 1120061345, 1344073614, 1550854170, 2016110421, 2240122690, 3360184035, 4032220842, 6720368070, 10080552105, 20161104210]

約数ペア:

[(1, 20161104210), (2, 10080552105), (3, 6720368070), (5, 4032220842), (6, 3360184035), (9, 2240122690), (10, 2016110421), (13, 1550854170), (15, 1344073614), (18, 1120061345), (26, 775427085), (29, 695210490), (30, 672036807), (39, 516951390), (45, 448024538), (58, 347605245), (65, 310170834), (78, 258475695), (83, 242904870), (87, 231736830), (90, 224012269), (117, 172317130), (130, 155085417), (145, 139042098), (166, 121452435), (174, 115868415), (195, 103390278), (234, 86158565), (249, 80968290), (261, 77245610), (290, 69521049), (377, 53477730), (390, 51695139), (415, 48580974), (435, 46347366), (498, 40484145), (522, 38622805), (585, 34463426), (747, 26989430), (754, 26738865), (830, 24290487), (870, 23173683), (1079, 18684990), (1131, 17825910), (1170, 17231713), (1245, 16193658), (1305, 15449122), (1494, 13494715), (1885, 10695546), (2158, 9342495), (2262, 8912955), (2407, 8376030), (2490, 8096829), (2610, 7724561), (3237, 6228330), (3393, 5941970), (3735, 5397886), (3770, 5347773), (4814, 4188015), (5395, 3736998), (5655, 3565182), (6474, 3114165), (6786, 2970985), (7159, 2816190), (7221, 2792010), (7470, 2698943), (9711, 2076110), (10790, 1868499), (11310, 1782591), (12035, 1675206), (14318, 1408095), (14442, 1396005), (16185, 1245666), (16965, 1188394), (19422, 1038055), (21477, 938730), (21663, 930670), (24070, 837603), (31291, 644310), (32370, 622833), (33930, 594197), (35795, 563238), (36105, 558402), (42954, 469365), (43326, 465335), (48555, 415222), (62582, 322155), (64431, 312910), (71590, 281619), (72210, 279201), (93067, 216630), (93873, 214770), (97110, 207611), (107385, 187746), (108315, 186134), (128862, 156455)]