67305420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:629

約数の個数: 216

約数和(自身を含む): 256196304

約数和(自身を除く): 188890884

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 364, 390, 420, 441, 455, 468, 490, 546, 585, 587, 588, 630, 637, 735, 780, 819, 882, 910, 980, 1092, 1170, 1174, 1260, 1274, 1365, 1470, 1638, 1761, 1764, 1820, 1911, 2205, 2340, 2348, 2548, 2730, 2935, 2940, 3185, 3276, 3522, 3822, 4095, 4109, 4410, 5283, 5460, 5733, 5870, 6370, 7044, 7631, 7644, 8190, 8218, 8805, 8820, 9555, 10566, 11466, 11740, 12327, 12740, 15262, 16380, 16436, 17610, 19110, 20545, 21132, 22893, 22932, 24654, 26415, 28665, 28763, 30524, 35220, 36981, 38155, 38220, 41090, 45786, 49308, 52830, 53417, 57330, 57526, 61635, 68679, 73962, 76310, 82180, 86289, 91572, 105660, 106834, 114465, 114660, 115052, 123270, 137358, 143815, 147924, 152620, 160251, 172578, 184905, 213668, 228930, 246540, 258867, 267085, 274716, 287630, 320502, 343395, 345156, 369810, 373919, 431445, 457860, 480753, 517734, 534170, 575260, 641004, 686790, 739620, 747838, 801255, 862890, 961506, 1035468, 1068340, 1121757, 1294335, 1373580, 1495676, 1602510, 1725780, 1869595, 1923012, 2243514, 2403765, 2588670, 3205020, 3365271, 3739190, 4487028, 4807530, 5177340, 5608785, 6730542, 7478380, 9615060, 11217570, 13461084, 16826355, 22435140, 33652710, 67305420]

約数ペア:

[(1, 67305420), (2, 33652710), (3, 22435140), (4, 16826355), (5, 13461084), (6, 11217570), (7, 9615060), (9, 7478380), (10, 6730542), (12, 5608785), (13, 5177340), (14, 4807530), (15, 4487028), (18, 3739190), (20, 3365271), (21, 3205020), (26, 2588670), (28, 2403765), (30, 2243514), (35, 1923012), (36, 1869595), (39, 1725780), (42, 1602510), (45, 1495676), (49, 1373580), (52, 1294335), (60, 1121757), (63, 1068340), (65, 1035468), (70, 961506), (78, 862890), (84, 801255), (90, 747838), (91, 739620), (98, 686790), (105, 641004), (117, 575260), (126, 534170), (130, 517734), (140, 480753), (147, 457860), (156, 431445), (180, 373919), (182, 369810), (195, 345156), (196, 343395), (210, 320502), (234, 287630), (245, 274716), (252, 267085), (260, 258867), (273, 246540), (294, 228930), (315, 213668), (364, 184905), (390, 172578), (420, 160251), (441, 152620), (455, 147924), (468, 143815), (490, 137358), (546, 123270), (585, 115052), (587, 114660), (588, 114465), (630, 106834), (637, 105660), (735, 91572), (780, 86289), (819, 82180), (882, 76310), (910, 73962), (980, 68679), (1092, 61635), (1170, 57526), (1174, 57330), (1260, 53417), (1274, 52830), (1365, 49308), (1470, 45786), (1638, 41090), (1761, 38220), (1764, 38155), (1820, 36981), (1911, 35220), (2205, 30524), (2340, 28763), (2348, 28665), (2548, 26415), (2730, 24654), (2935, 22932), (2940, 22893), (3185, 21132), (3276, 20545), (3522, 19110), (3822, 17610), (4095, 16436), (4109, 16380), (4410, 15262), (5283, 12740), (5460, 12327), (5733, 11740), (5870, 11466), (6370, 10566), (7044, 9555), (7631, 8820), (7644, 8805), (8190, 8218)]