70274820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 288

約数和(自身を含む): 260620416

約数和(自身を除く): 190345596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 41, 42, 44, 49, 53, 55, 60, 66, 70, 77, 82, 84, 98, 105, 106, 110, 123, 132, 140, 147, 154, 159, 164, 165, 196, 205, 210, 212, 220, 231, 245, 246, 265, 287, 294, 308, 318, 330, 371, 385, 410, 420, 451, 462, 490, 492, 530, 539, 574, 583, 588, 615, 636, 660, 735, 742, 770, 795, 820, 861, 902, 924, 980, 1060, 1078, 1113, 1148, 1155, 1166, 1230, 1353, 1435, 1470, 1484, 1540, 1590, 1617, 1722, 1749, 1804, 1855, 2009, 2156, 2173, 2226, 2255, 2310, 2332, 2460, 2597, 2695, 2706, 2870, 2915, 2940, 3157, 3180, 3234, 3444, 3498, 3710, 4018, 4081, 4305, 4346, 4452, 4510, 4620, 5194, 5390, 5412, 5565, 5740, 5830, 6027, 6314, 6468, 6519, 6765, 6996, 7420, 7791, 8036, 8085, 8162, 8610, 8692, 8745, 9020, 9471, 10045, 10388, 10780, 10865, 11130, 11660, 12054, 12243, 12628, 12985, 13038, 13530, 15211, 15582, 15785, 16170, 16324, 17220, 17490, 18942, 20090, 20405, 21730, 22099, 22260, 23903, 24108, 24486, 25970, 26076, 27060, 28567, 30135, 30422, 31164, 31570, 32340, 32595, 34980, 37884, 38955, 40180, 40810, 43460, 44198, 45633, 47355, 47806, 48972, 51940, 57134, 60270, 60844, 61215, 63140, 65190, 66297, 71709, 76055, 77910, 81620, 85701, 88396, 91266, 94710, 95612, 106477, 110495, 114268, 119515, 120540, 122430, 130380, 132594, 142835, 143418, 152110, 155820, 167321, 171402, 182532, 189420, 212954, 220990, 228165, 239030, 244860, 265188, 285670, 286836, 304220, 319431, 331485, 334642, 342804, 358545, 425908, 428505, 441980, 456330, 478060, 501963, 532385, 571340, 638862, 662970, 669284, 717090, 836605, 857010, 912660, 1003926, 1064770, 1171247, 1277724, 1325940, 1434180, 1597155, 1673210, 1714020, 2007852, 2129540, 2342494, 2509815, 3194310, 3346420, 3513741, 4684988, 5019630, 5856235, 6388620, 7027482, 10039260, 11712470, 14054964, 17568705, 23424940, 35137410, 70274820]

約数ペア:

[(1, 70274820), (2, 35137410), (3, 23424940), (4, 17568705), (5, 14054964), (6, 11712470), (7, 10039260), (10, 7027482), (11, 6388620), (12, 5856235), (14, 5019630), (15, 4684988), (20, 3513741), (21, 3346420), (22, 3194310), (28, 2509815), (30, 2342494), (33, 2129540), (35, 2007852), (41, 1714020), (42, 1673210), (44, 1597155), (49, 1434180), (53, 1325940), (55, 1277724), (60, 1171247), (66, 1064770), (70, 1003926), (77, 912660), (82, 857010), (84, 836605), (98, 717090), (105, 669284), (106, 662970), (110, 638862), (123, 571340), (132, 532385), (140, 501963), (147, 478060), (154, 456330), (159, 441980), (164, 428505), (165, 425908), (196, 358545), (205, 342804), (210, 334642), (212, 331485), (220, 319431), (231, 304220), (245, 286836), (246, 285670), (265, 265188), (287, 244860), (294, 239030), (308, 228165), (318, 220990), (330, 212954), (371, 189420), (385, 182532), (410, 171402), (420, 167321), (451, 155820), (462, 152110), (490, 143418), (492, 142835), (530, 132594), (539, 130380), (574, 122430), (583, 120540), (588, 119515), (615, 114268), (636, 110495), (660, 106477), (735, 95612), (742, 94710), (770, 91266), (795, 88396), (820, 85701), (861, 81620), (902, 77910), (924, 76055), (980, 71709), (1060, 66297), (1078, 65190), (1113, 63140), (1148, 61215), (1155, 60844), (1166, 60270), (1230, 57134), (1353, 51940), (1435, 48972), (1470, 47806), (1484, 47355), (1540, 45633), (1590, 44198), (1617, 43460), (1722, 40810), (1749, 40180), (1804, 38955), (1855, 37884), (2009, 34980), (2156, 32595), (2173, 32340), (2226, 31570), (2255, 31164), (2310, 30422), (2332, 30135), (2460, 28567), (2597, 27060), (2695, 26076), (2706, 25970), (2870, 24486), (2915, 24108), (2940, 23903), (3157, 22260), (3180, 22099), (3234, 21730), (3444, 20405), (3498, 20090), (3710, 18942), (4018, 17490), (4081, 17220), (4305, 16324), (4346, 16170), (4452, 15785), (4510, 15582), (4620, 15211), (5194, 13530), (5390, 13038), (5412, 12985), (5565, 12628), (5740, 12243), (5830, 12054), (6027, 11660), (6314, 11130), (6468, 10865), (6519, 10780), (6765, 10388), (6996, 10045), (7420, 9471), (7791, 9020), (8036, 8745), (8085, 8692), (8162, 8610)]