407845260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:477

約数の個数: 192

約数和(自身を含む): 1350451200

約数和(自身を除く): 942605940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 127, 135, 171, 180, 190, 228, 254, 270, 285, 313, 342, 380, 381, 508, 513, 540, 570, 626, 635, 684, 762, 855, 939, 1026, 1140, 1143, 1252, 1270, 1524, 1565, 1710, 1878, 1905, 2052, 2286, 2413, 2540, 2565, 2817, 3130, 3420, 3429, 3756, 3810, 4572, 4695, 4826, 5130, 5634, 5715, 5947, 6260, 6858, 7239, 7620, 8451, 9390, 9652, 10260, 11268, 11430, 11894, 12065, 13716, 14085, 14478, 16902, 17145, 17841, 18780, 21717, 22860, 23788, 24130, 28170, 28956, 29735, 33804, 34290, 35682, 36195, 39751, 42255, 43434, 48260, 53523, 56340, 59470, 65151, 68580, 71364, 72390, 79502, 84510, 86868, 89205, 107046, 108585, 118940, 119253, 130302, 144780, 159004, 160569, 169020, 178410, 198755, 214092, 217170, 238506, 260604, 267615, 321138, 325755, 356820, 357759, 397510, 434340, 477012, 535230, 596265, 642276, 651510, 715518, 755269, 795020, 802845, 1070460, 1073277, 1192530, 1303020, 1431036, 1510538, 1605690, 1788795, 2146554, 2265807, 2385060, 3021076, 3211380, 3577590, 3776345, 4293108, 4531614, 5366385, 6797421, 7155180, 7552690, 9063228, 10732770, 11329035, 13594842, 15105380, 20392263, 21465540, 22658070, 27189684, 33987105, 40784526, 45316140, 67974210, 81569052, 101961315, 135948420, 203922630, 407845260]

約数ペア:

[(1, 407845260), (2, 203922630), (3, 135948420), (4, 101961315), (5, 81569052), (6, 67974210), (9, 45316140), (10, 40784526), (12, 33987105), (15, 27189684), (18, 22658070), (19, 21465540), (20, 20392263), (27, 15105380), (30, 13594842), (36, 11329035), (38, 10732770), (45, 9063228), (54, 7552690), (57, 7155180), (60, 6797421), (76, 5366385), (90, 4531614), (95, 4293108), (108, 3776345), (114, 3577590), (127, 3211380), (135, 3021076), (171, 2385060), (180, 2265807), (190, 2146554), (228, 1788795), (254, 1605690), (270, 1510538), (285, 1431036), (313, 1303020), (342, 1192530), (380, 1073277), (381, 1070460), (508, 802845), (513, 795020), (540, 755269), (570, 715518), (626, 651510), (635, 642276), (684, 596265), (762, 535230), (855, 477012), (939, 434340), (1026, 397510), (1140, 357759), (1143, 356820), (1252, 325755), (1270, 321138), (1524, 267615), (1565, 260604), (1710, 238506), (1878, 217170), (1905, 214092), (2052, 198755), (2286, 178410), (2413, 169020), (2540, 160569), (2565, 159004), (2817, 144780), (3130, 130302), (3420, 119253), (3429, 118940), (3756, 108585), (3810, 107046), (4572, 89205), (4695, 86868), (4826, 84510), (5130, 79502), (5634, 72390), (5715, 71364), (5947, 68580), (6260, 65151), (6858, 59470), (7239, 56340), (7620, 53523), (8451, 48260), (9390, 43434), (9652, 42255), (10260, 39751), (11268, 36195), (11430, 35682), (11894, 34290), (12065, 33804), (13716, 29735), (14085, 28956), (14478, 28170), (16902, 24130), (17145, 23788), (17841, 22860), (18780, 21717)]