71730120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1109}}^1$

素因数の和:1148

約数の個数: 192

約数和(自身を含む): 273326400

約数和(自身を除く): 201596280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 735, 770, 840, 924, 980, 1078, 1109, 1155, 1176, 1320, 1470, 1540, 1617, 1848, 1960, 2156, 2218, 2310, 2695, 2940, 3080, 3234, 3327, 4312, 4436, 4620, 5390, 5545, 5880, 6468, 6654, 7763, 8085, 8872, 9240, 10780, 11090, 12199, 12936, 13308, 15526, 16170, 16635, 21560, 22180, 23289, 24398, 26616, 31052, 32340, 33270, 36597, 38815, 44360, 46578, 48796, 54341, 60995, 62104, 64680, 66540, 73194, 77630, 85393, 93156, 97592, 108682, 116445, 121990, 133080, 146388, 155260, 163023, 170786, 182985, 186312, 217364, 232890, 243980, 256179, 271705, 292776, 310520, 326046, 341572, 365970, 426965, 434728, 465780, 487960, 512358, 543410, 597751, 652092, 683144, 731940, 815115, 853930, 931560, 1024716, 1086820, 1195502, 1280895, 1304184, 1463880, 1630230, 1707860, 1793253, 2049432, 2173640, 2391004, 2561790, 2988755, 3260460, 3415720, 3586506, 4782008, 5123580, 5977510, 6520920, 7173012, 8966265, 10247160, 11955020, 14346024, 17932530, 23910040, 35865060, 71730120]

約数ペア:

[(1, 71730120), (2, 35865060), (3, 23910040), (4, 17932530), (5, 14346024), (6, 11955020), (7, 10247160), (8, 8966265), (10, 7173012), (11, 6520920), (12, 5977510), (14, 5123580), (15, 4782008), (20, 3586506), (21, 3415720), (22, 3260460), (24, 2988755), (28, 2561790), (30, 2391004), (33, 2173640), (35, 2049432), (40, 1793253), (42, 1707860), (44, 1630230), (49, 1463880), (55, 1304184), (56, 1280895), (60, 1195502), (66, 1086820), (70, 1024716), (77, 931560), (84, 853930), (88, 815115), (98, 731940), (105, 683144), (110, 652092), (120, 597751), (132, 543410), (140, 512358), (147, 487960), (154, 465780), (165, 434728), (168, 426965), (196, 365970), (210, 341572), (220, 326046), (231, 310520), (245, 292776), (264, 271705), (280, 256179), (294, 243980), (308, 232890), (330, 217364), (385, 186312), (392, 182985), (420, 170786), (440, 163023), (462, 155260), (490, 146388), (539, 133080), (588, 121990), (616, 116445), (660, 108682), (735, 97592), (770, 93156), (840, 85393), (924, 77630), (980, 73194), (1078, 66540), (1109, 64680), (1155, 62104), (1176, 60995), (1320, 54341), (1470, 48796), (1540, 46578), (1617, 44360), (1848, 38815), (1960, 36597), (2156, 33270), (2218, 32340), (2310, 31052), (2695, 26616), (2940, 24398), (3080, 23289), (3234, 22180), (3327, 21560), (4312, 16635), (4436, 16170), (4620, 15526), (5390, 13308), (5545, 12936), (5880, 12199), (6468, 11090), (6654, 10780), (7763, 9240), (8085, 8872)]