641869380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:355

約数の個数: 192

約数和(自身を含む): 2057690880

約数和(自身を除く): 1415821500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 90, 108, 113, 134, 135, 157, 180, 201, 226, 268, 270, 314, 335, 339, 402, 452, 471, 540, 565, 603, 628, 670, 678, 785, 804, 942, 1005, 1017, 1130, 1206, 1340, 1356, 1413, 1570, 1695, 1809, 1884, 2010, 2034, 2260, 2355, 2412, 2826, 3015, 3051, 3140, 3390, 3618, 4020, 4068, 4239, 4710, 5085, 5652, 6030, 6102, 6780, 7065, 7236, 7571, 8478, 9045, 9420, 10170, 10519, 12060, 12204, 14130, 15142, 15255, 16956, 17741, 18090, 20340, 21038, 21195, 22713, 28260, 30284, 30510, 31557, 35482, 36180, 37855, 42076, 42390, 45426, 52595, 53223, 61020, 63114, 68139, 70964, 75710, 84780, 88705, 90852, 94671, 105190, 106446, 113565, 126228, 136278, 151420, 157785, 159669, 177410, 189342, 204417, 210380, 212892, 227130, 266115, 272556, 284013, 315570, 319338, 340695, 354820, 378684, 408834, 454260, 473355, 479007, 532230, 568026, 631140, 638676, 681390, 798345, 817668, 946710, 958014, 1022085, 1064460, 1136052, 1188647, 1362780, 1420065, 1596690, 1893420, 1916028, 2044170, 2377294, 2395035, 2840130, 3193380, 3565941, 4088340, 4754588, 4790070, 5680260, 5943235, 7131882, 9580140, 10697823, 11886470, 14263764, 17829705, 21395646, 23772940, 32093469, 35659410, 42791292, 53489115, 64186938, 71318820, 106978230, 128373876, 160467345, 213956460, 320934690, 641869380]

約数ペア:

[(1, 641869380), (2, 320934690), (3, 213956460), (4, 160467345), (5, 128373876), (6, 106978230), (9, 71318820), (10, 64186938), (12, 53489115), (15, 42791292), (18, 35659410), (20, 32093469), (27, 23772940), (30, 21395646), (36, 17829705), (45, 14263764), (54, 11886470), (60, 10697823), (67, 9580140), (90, 7131882), (108, 5943235), (113, 5680260), (134, 4790070), (135, 4754588), (157, 4088340), (180, 3565941), (201, 3193380), (226, 2840130), (268, 2395035), (270, 2377294), (314, 2044170), (335, 1916028), (339, 1893420), (402, 1596690), (452, 1420065), (471, 1362780), (540, 1188647), (565, 1136052), (603, 1064460), (628, 1022085), (670, 958014), (678, 946710), (785, 817668), (804, 798345), (942, 681390), (1005, 638676), (1017, 631140), (1130, 568026), (1206, 532230), (1340, 479007), (1356, 473355), (1413, 454260), (1570, 408834), (1695, 378684), (1809, 354820), (1884, 340695), (2010, 319338), (2034, 315570), (2260, 284013), (2355, 272556), (2412, 266115), (2826, 227130), (3015, 212892), (3051, 210380), (3140, 204417), (3390, 189342), (3618, 177410), (4020, 159669), (4068, 157785), (4239, 151420), (4710, 136278), (5085, 126228), (5652, 113565), (6030, 106446), (6102, 105190), (6780, 94671), (7065, 90852), (7236, 88705), (7571, 84780), (8478, 75710), (9045, 70964), (9420, 68139), (10170, 63114), (10519, 61020), (12060, 53223), (12204, 52595), (14130, 45426), (15142, 42390), (15255, 42076), (16956, 37855), (17741, 36180), (18090, 35482), (20340, 31557), (21038, 30510), (21195, 30284), (22713, 28260)]