40247130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 130014720

約数和(自身を除く): 89767590

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 49, 55, 57, 66, 70, 77, 95, 98, 105, 110, 114, 131, 133, 147, 154, 165, 190, 209, 210, 231, 245, 262, 266, 285, 294, 330, 385, 393, 399, 418, 462, 490, 539, 570, 627, 655, 665, 735, 770, 786, 798, 917, 931, 1045, 1078, 1155, 1254, 1310, 1330, 1441, 1463, 1470, 1617, 1834, 1862, 1965, 1995, 2090, 2310, 2489, 2695, 2751, 2793, 2882, 2926, 3135, 3234, 3930, 3990, 4323, 4389, 4585, 4655, 4978, 5390, 5502, 5586, 6270, 6419, 7205, 7315, 7467, 8085, 8646, 8778, 9170, 9310, 10087, 10241, 12445, 12838, 13755, 13965, 14410, 14630, 14934, 16170, 17423, 19257, 20174, 20482, 21615, 21945, 24890, 27379, 27510, 27930, 30261, 30723, 32095, 34846, 37335, 38514, 43230, 43890, 50435, 51205, 52269, 54758, 60522, 61446, 64190, 70609, 74670, 82137, 87115, 96285, 100870, 102410, 104538, 121961, 136895, 141218, 151305, 153615, 164274, 174230, 191653, 192570, 211827, 243922, 261345, 273790, 302610, 307230, 353045, 365883, 383306, 410685, 423654, 522690, 574959, 609805, 706090, 731766, 821370, 958265, 1059135, 1149918, 1219610, 1341571, 1829415, 1916530, 2118270, 2683142, 2874795, 3658830, 4024713, 5749590, 6707855, 8049426, 13415710, 20123565, 40247130]

約数ペア:

[(1, 40247130), (2, 20123565), (3, 13415710), (5, 8049426), (6, 6707855), (7, 5749590), (10, 4024713), (11, 3658830), (14, 2874795), (15, 2683142), (19, 2118270), (21, 1916530), (22, 1829415), (30, 1341571), (33, 1219610), (35, 1149918), (38, 1059135), (42, 958265), (49, 821370), (55, 731766), (57, 706090), (66, 609805), (70, 574959), (77, 522690), (95, 423654), (98, 410685), (105, 383306), (110, 365883), (114, 353045), (131, 307230), (133, 302610), (147, 273790), (154, 261345), (165, 243922), (190, 211827), (209, 192570), (210, 191653), (231, 174230), (245, 164274), (262, 153615), (266, 151305), (285, 141218), (294, 136895), (330, 121961), (385, 104538), (393, 102410), (399, 100870), (418, 96285), (462, 87115), (490, 82137), (539, 74670), (570, 70609), (627, 64190), (655, 61446), (665, 60522), (735, 54758), (770, 52269), (786, 51205), (798, 50435), (917, 43890), (931, 43230), (1045, 38514), (1078, 37335), (1155, 34846), (1254, 32095), (1310, 30723), (1330, 30261), (1441, 27930), (1463, 27510), (1470, 27379), (1617, 24890), (1834, 21945), (1862, 21615), (1965, 20482), (1995, 20174), (2090, 19257), (2310, 17423), (2489, 16170), (2695, 14934), (2751, 14630), (2793, 14410), (2882, 13965), (2926, 13755), (3135, 12838), (3234, 12445), (3930, 10241), (3990, 10087), (4323, 9310), (4389, 9170), (4585, 8778), (4655, 8646), (4978, 8085), (5390, 7467), (5502, 7315), (5586, 7205), (6270, 6419)]