217604340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 722534400

約数和(自身を除く): 504930060

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, 167, 171, 180, 190, 228, 254, 270, 285, 334, 342, 380, 381, 501, 508, 513, 540, 570, 635, 668, 684, 762, 835, 855, 1002, 1026, 1140, 1143, 1270, 1503, 1524, 1670, 1710, 1905, 2004, 2052, 2286, 2413, 2505, 2540, 2565, 3006, 3173, 3340, 3420, 3429, 3810, 4509, 4572, 4826, 5010, 5130, 5715, 6012, 6346, 6858, 7239, 7515, 7620, 9018, 9519, 9652, 10020, 10260, 11430, 12065, 12692, 13716, 14478, 15030, 15865, 17145, 18036, 19038, 21209, 21717, 22545, 22860, 24130, 28557, 28956, 30060, 31730, 34290, 36195, 38076, 42418, 43434, 45090, 47595, 48260, 57114, 63460, 63627, 65151, 68580, 72390, 84836, 85671, 86868, 90180, 95190, 106045, 108585, 114228, 127254, 130302, 142785, 144780, 171342, 190380, 190881, 212090, 217170, 254508, 260604, 285570, 318135, 325755, 342684, 381762, 402971, 424180, 428355, 434340, 571140, 572643, 636270, 651510, 763524, 805942, 856710, 954405, 1145286, 1208913, 1272540, 1303020, 1611884, 1713420, 1908810, 2014855, 2290572, 2417826, 2863215, 3626739, 3817620, 4029710, 4835652, 5726430, 6044565, 7253478, 8059420, 10880217, 11452860, 12089130, 14506956, 18133695, 21760434, 24178260, 36267390, 43520868, 54401085, 72534780, 108802170, 217604340]

約数ペア:

[(1, 217604340), (2, 108802170), (3, 72534780), (4, 54401085), (5, 43520868), (6, 36267390), (9, 24178260), (10, 21760434), (12, 18133695), (15, 14506956), (18, 12089130), (19, 11452860), (20, 10880217), (27, 8059420), (30, 7253478), (36, 6044565), (38, 5726430), (45, 4835652), (54, 4029710), (57, 3817620), (60, 3626739), (76, 2863215), (90, 2417826), (95, 2290572), (108, 2014855), (114, 1908810), (127, 1713420), (135, 1611884), (167, 1303020), (171, 1272540), (180, 1208913), (190, 1145286), (228, 954405), (254, 856710), (270, 805942), (285, 763524), (334, 651510), (342, 636270), (380, 572643), (381, 571140), (501, 434340), (508, 428355), (513, 424180), (540, 402971), (570, 381762), (635, 342684), (668, 325755), (684, 318135), (762, 285570), (835, 260604), (855, 254508), (1002, 217170), (1026, 212090), (1140, 190881), (1143, 190380), (1270, 171342), (1503, 144780), (1524, 142785), (1670, 130302), (1710, 127254), (1905, 114228), (2004, 108585), (2052, 106045), (2286, 95190), (2413, 90180), (2505, 86868), (2540, 85671), (2565, 84836), (3006, 72390), (3173, 68580), (3340, 65151), (3420, 63627), (3429, 63460), (3810, 57114), (4509, 48260), (4572, 47595), (4826, 45090), (5010, 43434), (5130, 42418), (5715, 38076), (6012, 36195), (6346, 34290), (6858, 31730), (7239, 30060), (7515, 28956), (7620, 28557), (9018, 24130), (9519, 22860), (9652, 22545), (10020, 21717), (10260, 21209), (11430, 19038), (12065, 18036), (12692, 17145), (13716, 15865), (14478, 15030)]